Windows 10: Multiple games crashing to desktop without an error message

Greetings,I have a very frustrating issue on my Windows 10, 64-bit Home Edition.I have a number of games that, for some reason, don't work anymore and they used to work, all of them and they all have the same problem - when I try to play these games, the aspect ratio gets changed as if they were about to launch... but then they all crash to desktop and I get no error message whatsoever.Interestingly, the games that stopped working like this are all "older" games like for example, Asterix & Obelix XXL and Sonic Heroes.I came to the conclusion that the issue has to be something related to

:)

 

Dota 2 crashing to desktop with no error message repeatedly.

Please help i can't play a single game properly. It just crashes to desktop with no error message. I can reconnect immediately.

The crash error is on the txt.

 

all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

Game Crash To Desktop Without Error

I recently find my games crashing straight to the desktop. After running the game about 10-15 mins, the game just suddenly closed without giving me any error message. I never experiencing this kind of issue before. . I have tried to fix this problem
by update my graphics drivers and I've run the repair game file, but this still happening.