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Windows 7: 64 bit software stop working! (?)

02 Jun 2010   #11


And here come the problem back without me changing anything afterall..(i was too afraid I think :-)
Furthermore in the msconfig>advanced boot option I now have only 1 processor showing up(?) and in task manager I see only one core.
I have:

i7 920
3x2 Corsair

Thanks for the reply profdlp. though I dont knoww what you mean by virtualization..

My System SpecsSystem Spec
02 Jun 2010   #12


this might help you

My System SpecsSystem Spec
02 Jun 2010   #13


-edit: oops...double posted in delay...

Thanks kucing but I havent done anything like it..
What does it have to do with task manager showing one processor?
My System SpecsSystem Spec

02 Jun 2010   #14


have you try updating your Bios? Maybe your current bios doesn't detect all of the cores
My System SpecsSystem Spec
02 Jun 2010   #15

Windows 8 Pro

Quote   Quote: Originally Posted by nuverian View Post
...Ok fixed but what the heck. I did 3 changes and rebooted allthough I cant see how any of those 3 could be the problem. Correct me if Im mistaken.

1) I rolled back my realtek ethernet drivers.
2) I uninstalled Tunngle program (like Garena) along with it's virtual network adapter
3(and most likely) In advanced boot options where I can choose number of CPU, I had 8 selected and now set it to 4. (I have an i7)

What do you think?
In regards to number 3...

There is not really any reason to have the number of CPU option checked. It should be left at it's default setting.
My System SpecsSystem Spec
02 Jun 2010   #16


It was ok some days ago..But, Im back on 8 cores as I was normaly by disabling the checkbox in the advanced system options..
Still though I can't run ANY 64x application. 32x run fine.
All 64x crash on startup pointing to ntdll.dll
My System SpecsSystem Spec
03 Jun 2010   #17


My System SpecsSystem Spec
04 Jun 2010   #18


Anyway, Wacom drivers was the problem finaly.
My System SpecsSystem Spec

 64 bit software stop working! (?)

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