Cura 3.4.1 does not start WIN 7 64bit

[thuringian 1]

Hello,

 

I installed CURA 3.4.1 yesterday. It worked very well and I sliced some objects and printed them (Anycubic i3 Mega).

 

Since today CURA does not start. It seems to initialise some things sucessfully but stops reacting when initialising the user interface (program window).

 

Can anybody help me?

 

Thanks a lot!

[thuringian 1]

I solved the problem. It was a communication erroer with my USB Huc and teh cf-card reader. CURO wasn't able to read the card contend.