Patch appears successful but has no affect (Windows / 496.49)

[ninbura]

Looks like I spoke too soon, if I run more than 3 encodes via FFmpeg I get the [h264_nvenc @ 0000022742a41300] OpenEncodeSessionEx failed: out of memory (10): (no details) error.

Re-installed the driver restarted and patched again, still not working. This is the output when running the patch:

root@ASexyCapturer:~/nvlax/build# ./nvlax_encode -i /mnt/c/Windows/System32/nvEncodeAPI64.dll -o /mnt/c/Windows/System32/nvEncodeAPI64.dll
Unable to find the section associated with CERTIFICATE_TABLE
[+] nvEncodeAPI64.dll
[+] patched successfully
root@ASexyCapturer:~/nvlax/build# ./nvlax_encode -i /mnt/c/Windows/SysWOW64/nvEncodeAPI.dll -o /mnt/c/Windows/SysWOW64/nvEncodeAPI.dll
Unable to find the section associated with CERTIFICATE_TABLE
[+] nvEncodeAPI.dll
[+] patched successfully

Maybe something to do with patching in place?

PS: driver version is 496.49.

Originally posted by @Ninbura in https://github.com/illnyang/nvlax/issues/5#issuecomment-955179993

Thought I'd open a new issue as the issue explained in this message was not related to the original issue.

[Kidsnd274]

Same issue here with driver version 472.12

[paulgrove]

Another +1 running 496.49: (RTX 3070) Patching:

./nvlax_encode -i /mnt/c/Windows/System32/nvEncodeAPI64.dll -o /mnt/c/Windows/System32/nvEncodeAPI64.dll
[+] nvEncodeAPI64.dll
[+] patched successfully
./nvlax_encode -i /mnt/c/Windows/SysWOW64/nvEncodeAPI.dll -o /mnt/c/Windows/SysWOW64/nvEncodeAPI.dll
Unable to find the section associated with CERTIFICATE_TABLE
[+] nvEncodeAPI.dll
[+] patched successfully

and then with ffmpeg:

[hevc_nvenc @ 00000266c1870bc0] OpenEncodeSessionEx failed: out of memory (10)
[hevc_nvenc @ 00000266c1870bc0] No NVENC capable devices found

[Shawak]

Same problem here on the 496.49 driver version, running on Windows 10

[WoodburyMan]

Same problem with 496.76 on Windows 11 and also tested on Windows 10.

[HaruSoul]

Also having the same issue. Was able to patch successfully but am still limited to 3 transcodes.