A REG file is simply a text file with the.reg extension. These files are usually created by exporting typical keys from the Registry. These files can also be used as a backup of the registry (Specially this step is important before making changes!). You can see that some made them available as downloadable files on the same sites that show you how to perform a Registry hack. A REG file is useful in making manual changes to the Registry and export those changes. Just clean up the file a bit and then share it with others.
DISCLAIMER: I do not support cracking or modifying the windows registry. It will be illegal. A: Right click on the.reg file, select open with, and then select Notepad if it is not already selected. Type A into the edit box and click on OK. A: Right click the exe file which is giving the error error "windows cannot find the product is not recognized as valid win 32 application". Then click on Properties. Click on Compatibility tab. Then click on Run this program as an administrator. Then click on OK. Then right click on the.reg file and select open with Notepad and then close the dialogue box. Then click on Save As and select save as, then type.reg extension in the name box and click on OK. Click on yes to accept the EULA. Then click on OK. Click on OK to the warning that popup. Now you are free to run the application. If it is not working then try running the above steps again. d2c66b5586