Problems loading both Cura 3.6 and beta 4.0

[medicalmodeller 5]

Am I alone?   I have a Windows Surface 4 with maxinal RAM etc. Windows 10 64 bit       Previous versions of Cura have always loaded without a problem

I have difficulty loading 3.6.   I have removed all the old versions and their preference files.  The only way I can get it to load is after a clean boot and then "load as administrator".   I have tried beta of 4.0 and that is no better.   I cannot identify any software that is causing a conflict.   When the load does not complete, I can see Cura process in the task manager

 

Has anyone else had a problem with 3.6 or 4.0???

 

Thanks

[superbike 0]

... not alone,me too:

 

Can any one help use?