#1 Download NVFlash v5.165 to your desktop.
#2 Right click NVFlash v5.165.zip located on the desktop and select "Extract to nvflash_windows_5.165\, a folder will be created on your desktop named "nvflash_windows_5.165" for you. You must have winrar installed to do the extraction like i'm describing. Winrar can be downloaded here.
 
Flashing Procedure: 
#1 Move the "evga.gtx560Ti,1024,111128.rom" vBIOS into the nvflash_windows_5.165 folder via drag and drop. 
#2 Open Command Prompt. 
- Windows 7: Press the start button and type "cmd" without quotes into the search feature bar and hit enter. 
- Windows 8: Press the Windows Key & X keys togeather and select Command Prompt from the menu. 
#3 Type the following commands into the command prompt... "cd desktop\nvflash_windows_5.165" without quotes and hit enter. 
- Type "nvflash --protectoff" without quotes and hit enter. (Turns off write protection on the card. Some cards will need to have this disabled before you can flash the card so always perform this command before flashing.) 
- Type "nvflash -4 -5 -6 evga.gtx560Ti,1024,111128.rom" without quotes and hit enter. 
#4 If you get an error stating "Firmware image PCI Subsystem ID <xxxx.xxxx> does not match adapter PCI Subsystem ID <xxxx.xxxx>" just ignore the error (this error will cause no harm, it's just letting you know you are changing the subvendor on the card) and continue on flashing by pressing "Y" to override the error. nvflash should now start to flash your original vBIOS back onto the card and complete by saying the flash was succsessful. 
#5 Restart PC. (NVIDIA drivers should automatically detect and install the card, if not, you may need to uninstall the drivers and re-install them.)