Bug? Black screen IDE B4A 13 Win764

[compcod]

hi, Erel

Please help me, i had install windows 7 64 bit with update java and Net Framework 4 as recommendation from B4a, when I start the B4a freeze for a few second and shows black screen only without menus and etc. What I did just terminated the B4a application. I had read some Solving bug and I had not yet successfull to do it.
this is the black Error I found :

thks

 

[Erel]

Hard to say. Why do you run it as an administrator? It is not needed.

 

[compcod]

Hi erel, sorry to inform you. I had done for solution. I forgot install net.framework 4.5 . It's just run smoothly now. For the administrator because I executed as user same as black screen so I do any possibilities cause black screen to solve only.