problem in keil 5

[tariq]

hi everyone

I'm using keil 5 for stm32 i have problems fist while building my project some black windows comes for 1 second.

second when i want to load my project i have this error :

ERROR:Flash Download failed - could not load file

'C:\Users\..............'



when i delete keil and install it again The problem solves but after few days i have the error again.i dont know what is wrong with it.

i'm also using stmcubemx to tranfer data to keil.

appreciate your help.

[ataradov]

This looks like some licensing issue. Contact ARM support and ask them. They will know better.

It is possible that thee is some grace period, and things are already broken right after the installation. You just don't see that yet.

[tariq]

i don't think problem comes from license i was working with the license for a year and i had no problem after i changed my lab tab windows this issue comed.
after changing my windows i downloaded the latest version of stmcubemx i don't know i think maybe stmcubemx does something to keil.or some keil setting or directory changes.
do you have any idea where problem comes?
thank you.