Once a program has been removed from your computer, it can be rolled back once or undo this action again by using the Windows System Restore. The likelihood of successfully recovering the program depends on how long ago it was uninstalled. Any new programs that were installed after the program you want to recover was uninstalled will also be lost if you perform the restore, so you have to decide if it is worth the tradeoff.
Here's how to do it:
To restore system files and settings using a recommended restore point
Open System Restore by clicking the Start button . In the search box, type System Restore, and then, in the list of results, click System Restore. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
Click Recommended restore, and then click Next. If there isn't a recommended restore point, follow the steps below to choose a specific restore point.
Review the restore point, and then click Finish.
To restore system files and settings using a specific restore point
Open System Restore by clicking the Start button . In the search box, type System Restore, and then, in the list of results, click System Restore. If you're prompted for an administrator password or confirmation, type the password or provide confirmation.
Do one of the following:
If there is a recommended restore point, click Choose a different restore point, and then click Next.
If there isn't a recommended restore point, click Next.
Click the restore point that you want, and then click Next.To view the programs and drivers that will be affected (which could include programs that will be deleted), click Scan for affected programs.