Talk:Windows 8 build 7985 (fbl core1 kernel cptx.110419-1745)

About winload.exe

How do i need to patch winload.exe to boot this build on some (or most) Intel processors with AVX? I tried to patch this build's winload using executable debugger (like OllyDbg for example), but they cannot open the executable. Lazytown Sportacus (LazytownSpo4015) Talk page 05:55, 1 May 2023 (UTC)

You might need to use IDA. NaraInsider1694 (talk) 05:56, 1 May 2023 (UTC)

You can open winload.exe with WinHex, then you have to repace 0F20E083C8200F22E00F20C00D000000800F22C0 at A137 to B8200600000F22E0B8130000800F22C090909090.--BlueRain (talk) 07:07, 1 May 2023 (UTC)

Or you can open winload.exe with any hex editors you like or prefer. Lazytown Sportacus (LazytownSpo4015) Talk page 09:32, 1 May 2023 (UTC)

As for me, i couldn't be able to boot this build with patched winload.exe, because the checksum don't match at all. I attempted several times. Lazytown Sportacus (LazytownSpo4015) Talk page 11:47, 1 May 2023 (UTC)