Windows 7: ATi TV wonder pro x64

I myself use windows media encoder 9 x64 edition ( I have x64 windows) but i think the 32 bit works as well. Watching is fine and capturing is fine, although you i experience bit of audio video desync when recording and watching, although the final capture output is perfectly fine. I also have trouble using virtualdub, so I don't actually use it at all.

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Let me know how it works and if it doesn't I'll help you troubleshoot the problems.

Thanks, I have downloaded the UT video codec and having good results with Virtuldub.

Sure, your welcome.

Now I am having problem installing these drivers with Windows 8, refuse to install ie not digitally signed. any help.

I don't have windows 8 myself, but in windows 7 the drivers i provided for the tv wonder pro pci are not digitally signed and one has to disable driver signing enforcement. Although I don't know it myself, download my latest driver package and try to follow the steps to enter/disable driver signing enforcement mode. If it doesn't work, let me know, and then I will see if there is a special workaround for windows 8.

By disabling digital signature, I am able to install the audio part of the driver but I got code 39 error for video capture part. any idea?

You are installing the driver that you used in windows 7 right? Not mine right? Also are you using 32 bit or x64 windows 8? Here is explanation of code 39.


There are several causes of Code 39 errors:

• A required device driver is missing.
• A required binary file is corrupted.
• There is a problem with the file I/O process.
• A driver that is referencing an entry point in another binary file is unable to load.

I use the same driver bt848.sys that is provided in this thread and the oem28.inf that a gentlemen uploaded here at this thread as well (since I have the same ATI card) Windows 7 no problem but Windows 8 only accept it for the audio capture but not the video capture. Both are 64bit by the way. I am going to download the driver again and see if it works.

Ok, if it doesn't work, maybe the inf needs some changes or something else. Let me know if it works out or not.

Guys,

having the same issue so the .inf loads file but the bt848.sys file dosn't load under windows 8 x64, the inf appears fine i think it's something to do with the .sys file.

the audio part loads fine but the video part states

Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)

{Unable to Load Device Driver}
%hs device driver could not be loaded.
Error Status was 0x%x

if anyone has PLEASE found a fix i would be extremely grateful if you could respond