hi, im on windows 10, 8gb memory...can run and use cura 4.6 no problems...i try to install cura 4.7 and it exits, no messages during the setup/run of the program.. here is my log file
thank you in advance!
2020-09-03 19:54:47,920 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin FileLogger
2020-09-03 19:54:47,950 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin FirmwareUpdateChecker
2020-09-03 19:54:47,970 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin FirmwareUpdater
2020-09-03 19:54:47,990 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin GCodeGzReader
2020-09-03 19:54:48,008 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin GCodeGzWriter
2020-09-03 19:54:48,016 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend]
2020-09-03 19:54:48,016 - DEBUG - [MainThread] UM.Backend.Backend._logSocketState [192]: Socket state changed to Connected
2020-09-03 19:54:48,026 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] Cura_SteamEngine version 4.7.0
2020-09-03 19:54:48,035 - DEBUG - [MainThread] UM.Backend.Backend._onSocketStateChanged [181]: Backend connected on port 49674
2020-09-03 19:54:48,035 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] Copyright (C) 2020 Ultimaker
2020-09-03 19:54:48,045 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend]
2020-09-03 19:54:48,055 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] This program is free software: you can redistribute it and/or modify
2020-09-03 19:54:48,060 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] it under the terms of the GNU Affero General Public License as published by
2020-09-03 19:54:48,065 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] the Free Software Foundation, either version 3 of the License, or
2020-09-03 19:54:48,065 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] (at your option) any later version.
2020-09-03 19:54:48,080 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend]
2020-09-03 19:54:48,085 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] This program is distributed in the hope that it will be useful,
2020-09-03 19:54:48,085 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] but WITHOUT ANY WARRANTY; without even the implied warranty of
2020-09-03 19:54:48,095 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2020-09-03 19:54:48,105 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] GNU Affero General Public License for more details.
2020-09-03 19:54:48,105 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend]
2020-09-03 19:54:48,115 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] You should have received a copy of the GNU Affero General Public License
2020-09-03 19:54:48,115 - DEBUG - [EngineErrorThread] UM.Backend.Backend._backendLog [110]: [Backend] along with this program. If not, see <http://www.gnu.org/licenses/>.
2020-09-03 19:54:48,126 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin GCodeProfileReader
2020-09-03 19:54:48,160 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin GCodeReader
2020-09-03 19:54:48,180 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin GCodeWriter
2020-09-03 19:54:48,200 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin ImageReader
2020-09-03 19:54:48,235 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin LegacyProfileReader
2020-09-03 19:54:48,251 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin LocalContainerProvider
2020-09-03 19:54:48,275 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin LocalFileOutputDevice
2020-09-03 19:54:48,290 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin MachineSettingsAction
2020-09-03 19:54:48,305 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin ModelChecker
2020-09-03 19:54:48,327 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin MonitorStage
2020-09-03 19:54:48,351 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin PerObjectSettingsTool
2020-09-03 19:54:48,370 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin PostProcessingPlugin
2020-09-03 19:54:48,385 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin PrepareStage
2020-09-03 19:54:48,400 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin PreviewStage
2020-09-03 19:54:48,425 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin RemovableDriveOutputDevice
2020-09-03 19:54:48,440 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin SentryLogger
2020-09-03 19:54:48,465 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin SimulationView
2020-09-03 19:54:48,490 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin SliceInfoPlugin
2020-09-03 19:54:48,510 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin SolidView
2020-09-03 19:54:48,527 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin SupportEraser
2020-09-03 19:54:48,570 - WARNING - [MainThread] UM.Logger.logException [106]: Exception: Failed to load packages for Marketplace
2020-09-03 19:54:48,575 - WARNING - [MainThread] UM.Logger.logException [110]: NoneType: None
2020-09-03 19:54:48,580 - WARNING - [MainThread] UM.Logger.logException [106]: Exception: Failed to load packages for Marketplace
2020-09-03 19:54:48,590 - WARNING - [MainThread] UM.Logger.logException [110]: NoneType: None
2020-09-03 19:54:48,595 - WARNING - [MainThread] UM.Logger.logException [106]: Exception: Failed to load packages for Marketplace
2020-09-03 19:54:48,600 - WARNING - [MainThread] UM.Logger.logException [110]: NoneType: None
2020-09-03 19:54:48,605 - WARNING - [MainThread] UM.Logger.logException [106]: Exception: Failed to load packages for Marketplace
2020-09-03 19:54:48,610 - WARNING - [MainThread] UM.Logger.logException [110]: NoneType: None
2020-09-03 19:54:48,627 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin Toolbox
2020-09-03 19:54:48,645 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin CameraTool
2020-09-03 19:54:48,665 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin MirrorTool
2020-09-03 19:54:48,695 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin RotateTool
2020-09-03 19:54:48,715 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin ScaleTool
2020-09-03 19:54:48,735 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin SelectionTool
2020-09-03 19:54:48,755 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin TranslateTool
2020-09-03 19:54:48,775 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin TrimeshReader
2020-09-03 19:54:48,805 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin UFPReader
2020-09-03 19:54:48,827 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin UFPWriter
2020-09-03 19:54:48,850 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin UltimakerMachineActions
2020-09-03 19:54:49,055 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin UM3NetworkPrinting
2020-09-03 19:54:49,075 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin UpdateChecker
2020-09-03 19:54:49,085 - INFO - [Thread-2] UpdateChecker.UpdateCheckerJob.run [40]: Checking for new version of cura
2020-09-03 19:54:49,545 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin USBPrinting
2020-09-03 19:54:49,800 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade21to22
2020-09-03 19:54:49,970 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade22to24
2020-09-03 19:54:50,095 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade25to26
2020-09-03 19:54:50,120 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade26to27
2020-09-03 19:54:50,140 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade27to30
2020-09-03 19:54:50,160 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade30to31
2020-09-03 19:54:50,175 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade32to33
2020-09-03 19:54:50,200 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade33to34
2020-09-03 19:54:50,220 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade34to35
2020-09-03 19:54:50,235 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade35to40
2020-09-03 19:54:50,255 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade40to41
2020-09-03 19:54:50,275 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade41to42
2020-09-03 19:54:50,291 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade42to43
2020-09-03 19:54:50,311 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade43to44
2020-09-03 19:54:50,329 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade44to45
2020-09-03 19:54:50,345 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade45to46
2020-09-03 19:54:50,360 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade460to462
2020-09-03 19:54:50,380 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin VersionUpgrade462to47
2020-09-03 19:54:50,400 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin SimpleView
2020-09-03 19:54:50,420 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin X3DReader
2020-09-03 19:54:50,435 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin XmlMaterialProfile
2020-09-03 19:54:50,460 - INFO - [MainThread] UM.Logger.info [122]: Loaded plugin XRayView
2020-09-03 19:54:50,465 - DEBUG - [MainThread] UM.PluginRegistry.loadPlugins [373]: Loading all plugins took 3.7747435569763184 seconds
2020-09-03 19:54:50,500 - INFO - [MainThread] UM.VersionUpgradeManager.upgrade [163]: Looking for old configuration files to upgrade.
2020-09-03 19:54:50,545 - INFO - [MainThread] UM.VersionUpgradeManager.upgrade [175]: Checking and performing updates took 0.045194149017333984
2020-09-03 19:54:50,555 - INFO - [MainThread] UM.Qt.QtApplication.startSplashWindowPhase [226]: The preferences file cannot be found or it is corrupted, so we will use default values
2020-09-03 19:54:50,565 - INFO - [MainThread] UM.Qt.QtApplication.startSplashWindowPhase [235]: The preferences file 'None' cannot be found, will use default values
2020-09-03 19:54:56,810 - DEBUG - [MainThread] UM.Settings.ContainerRegistry.loadAllMetadata [361]: Loading metadata into container registry took 5.865018129348755 seconds
2020-09-03 19:54:56,840 - DEBUG - [MainThread] cura.Scene.CuraSceneController.setActiveBuildPlate [142]: Select build plate: 0
2020-09-03 19:54:56,850 - INFO - [MainThread] cura.CuraApplication.run [781]: Initializing machine error checker
2020-09-03 19:54:56,855 - INFO - [MainThread] cura.CuraApplication.run [786]: Initializing machine manager
2020-09-03 19:54:56,865 - INFO - [MainThread] cura.CuraApplication.run [791]: Initializing container manager
2020-09-03 19:54:57,140 - DEBUG - [MainThread] UM.Scene.Camera._preferencesChanged [255]: Changing perspective mode to perspective.
2020-09-03 19:54:57,225 - DEBUG - [MainThread] UM.Qt.Bindings.Theme.load [158]: Loading theme file: C:\Ultimaker_Cura_4_7\resources\themes\cura-light\theme.json
2020-09-03 19:54:58,295 - DEBUG - [MainThread] UM.Qt.Bindings.Theme.load [246]: Loaded theme C:\Ultimaker_Cura_4_7\resources\themes\cura-light
2020-09-03 19:55:05,065 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin._createView [336]: Creating post processing plugin view.
2020-09-03 19:55:05,070 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: ChangeAtZ
2020-09-03 19:55:05,075 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: ColorMix
2020-09-03 19:55:05,080 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: DisplayFilenameAndLayerOnLCD
2020-09-03 19:55:05,080 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: DisplayProgressOnLCD
2020-09-03 19:55:05,080 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: FilamentChange
2020-09-03 19:55:05,085 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: InsertAtLayerChange
2020-09-03 19:55:05,085 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: PauseAtHeight
2020-09-03 19:55:05,090 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: RetractContinue
2020-09-03 19:55:05,090 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: SearchAndReplace
2020-09-03 19:55:05,095 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: Stretch
2020-09-03 19:55:05,095 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: TimeLapse
2020-09-03 19:55:05,095 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin.loadScripts [202]: Begin loading of script: UsePreviousProbeMeasurements
2020-09-03 19:55:06,235 - DEBUG - [MainThread] PostProcessingPlugin.PostProcessingPlugin._createView [346]: Post processing view created.
2020-09-03 19:55:06,971 - DEBUG - [MainThread] cura.OAuth2.AuthorizationService._parseJWT [100]: There was no auth data or access token
2020-09-03 19:55:06,985 - DEBUG - [MainThread] cura.OAuth2.AuthorizationService._parseJWT [100]: There was no auth data or access token
2020-09-03 19:55:07,005 - DEBUG - [MainThread] cura.OAuth2.AuthorizationService._parseJWT [100]: There was no auth data or access token
2020-09-03 19:55:09,025 - DEBUG - [MainThread] UM.Controller.setActiveStage [180]: Setting active stage to PrepareStage
2020-09-03 19:55:10,340 - DEBUG - [MainThread] cura.Machines.Models.NozzleModel._update [28]: Updating NozzleModel.
2020-09-03 19:55:10,350 - WARNING - [MainThread] UM.Qt.QtApplication.__onQmlWarning [406]: file:///C:/Ultimaker_Cura_4_7/resources/qml/Menus/ConfigurationMenu/ConfigurationMenu.qml:143: TypeError: Cannot read property 'hasRemoteConnection' of null
2020-09-03 19:55:11,355 - DEBUG - [MainThread] UM.Controller.setActiveView [108]: Setting active view to SolidView
2020-09-03 19:55:11,555 - DEBUG - [MainThread] ModelChecker.ModelChecker._createView [117]: Creating model checker view.
2020-09-03 19:55:11,645 - DEBUG - [MainThread] ModelChecker.ModelChecker._createView [126]: Model checker view created.
2020-09-03 19:55:11,665 - DEBUG - [MainThread] SliceInfoPlugin.SliceInfo._createDialog [76]: Creating dialog [MoreInfoWindow.qml]
2020-09-03 19:55:12,035 - DEBUG - [MainThread] Toolbox.src.Toolbox._makeRequestByType [544]: Requesting [updates] metadata from server.
2020-09-03 19:55:12,050 - DEBUG - [MainThread] cura.OAuth2.AuthorizationService.getAccessToken [124]: No auth data to retrieve the access_token from
2020-09-03 19:55:12,055 - WARNING - [MainThread] UM.Logger.warning [128]: Cannot add authorization to Cloud Api request
2020-09-03 19:55:12,080 - DEBUG - [MainThread] cura.CuraApplication.run [830]: Booting Cura took 26.03018593788147 seconds
2020-09-03 19:55:12,080 - DEBUG - [Thread-1] cura.Machines.ContainerTree.run [174]: Started background loading of MachineNodes
2020-09-03 19:55:12,085 - DEBUG - [Thread-1] cura.Machines.ContainerTree.run [185]: All MachineNode loading completed
2020-09-03 19:55:13,675 - DEBUG - [MainThread] cura.Machines.Models.CustomQualityProfilesDropDownMenuModel._update [33]: Updating CustomQualityProfilesDropDownMenuModel.
2020-09-03 19:55:13,700 - DEBUG - [MainThread] cura.Machines.Models.CustomQualityProfilesDropDownMenuModel._update [38]: No active GlobalStack, set CustomQualityProfilesDropDownMenuModel as empty.
2020-09-03 19:55:13,715 - DEBUG - [MainThread] cura.Machines.Models.QualityProfilesDropDownMenuModel._update [62]: Updating QualityProfilesDropDownMenuModel.
2020-09-03 19:55:13,725 - DEBUG - [MainThread] cura.Machines.Models.QualityProfilesDropDownMenuModel._update [74]: No active GlobalStack, set quality profile model as empty.
2020-09-03 19:55:14,265 - DEBUG - [MainThread] UM.Qt.QtRenderer._initialize [210]: Support for Vertex Array Objects: True
2020-09-03 19:55:14,288 - DEBUG - [MainThread] UM.View.GL.OpenGL.__init__ [112]: Initialized OpenGL subsystems.
2020-09-03 19:55:14,297 - DEBUG - [MainThread] UM.View.GL.OpenGL.__init__ [113]: OpenGL Version: 2.1.0 - Build 8.15.10.2900
2020-09-03 19:55:14,305 - DEBUG - [MainThread] UM.View.GL.OpenGL.__init__ [114]: OpenGL Vendor: Intel
2020-09-03 19:55:14,313 - DEBUG - [MainThread] UM.View.GL.OpenGL.__init__ [115]: OpenGL Renderer: Intel(R) HD Graphics
2020-09-03 19:55:14,319 - DEBUG - [MainThread] UM.View.GL.OpenGL.__init__ [116]: GLSL Version: 1.20.0
2020-09-03 19:55:14,326 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\default.shader]...
2020-09-03 19:55:14,713 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\selection.shader]...
2020-09-03 19:55:15,084 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\select_face.shader]...
2020-09-03 19:55:15,453 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\default.shader]...
2020-09-03 19:55:15,820 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\composite.shader]...
2020-09-03 19:55:15,844 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\overhang.shader]...
2020-09-03 19:55:15,963 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\striped.shader]...
2020-09-03 19:55:16,068 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\transparent_object.shader]...
2020-09-03 19:55:16,186 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\striped.shader]...
2020-09-03 19:55:16,289 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\xray.shader]...
2020-09-03 19:55:16,757 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\xray_composite.shader]...
2020-09-03 19:55:16,789 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\platform.shader]...
2020-09-03 19:55:16,917 - DEBUG - [MainThread] UM.View.GL.ShaderProgram.load [58]: Loading shader file [C:\Ultimaker_Cura_4_7\resources\shaders\xray.shader]...
2020-09-03 19:55:22,630 - INFO - [MainThread] cura.CuraApplication.writeToLog [595]: User accepted the User-Agreement.
cura.log