Windows 10: Windows crashes every morning around 6:15 AM

For a month or so my pc has been crashing BSOD every morning around 6:15. WhoCrashed reported the culprit is sahdada64.sys.

If i remove that file, the system won't boot up.

I've tried updating, reinstalling and removing all Roxio software, but no matter what I do, that file stays there and the system keeps crashing. Control Panel/Programs does not show any programs by Corel.

Any ideas how to troubleshoot this? Windows 10 Pro 1909 build 18363.657

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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?

 

all games crash!

ive watch my temps and both the cpu and gpu are within normal ranges. when it freezes it simply freezes the image and stops the sound. i must reboot to get back to windows.

 

I have had a recent problem with IE 11 - since about 6/15/16 Windows 10.

Hi,

Since the issue started recently after 6/15/16, I suggest you to check if any Windows updates were installed on your computer. If it is installed then, I suggest you to uninstall the update and check if the issue persists or not.

Refer to the below steps to uninstall the updates and check if it helps.

• Press “Windows+X key”, go to “Programs and features”.
• On the left hand side, click on “View installed updates”.
• Right click on the Update after that caused issue and click on
  “Uninstall”.
• It will prompt for confirmation to uninstall the update, click on
  “YES” and the update will be uninstalled,
• Restart the computer and check whether the Internet Explorer
  is working properly or not.

Please get back to us with an update on this issue, we will be happy to assist you further.

Thank you.