How to delete installed program from registry

Hence, your system will not become complete without registry files. Suppose when you uninstall few application form your system when they are not in use anymore, application gets uninstalled but its associated files which are created during each run and registry files are used still remain in hard disk memory even though you uninstall applications.

Due to which there might be utilization of memory simply, this affects the performance of system. Finally, as accumulation of unwanted registry files and junk files becomes huge in amount that diversely affect the other application speed and results in slow system performance.

Hence, it is best to remove all unwanted registry entries from system. Here are the simple steps to remove them, just follow below mentioned steps. By following above-mentioned steps you can successfully remove uninstalled programs registry entries from system.

However, while following these procedures there might be chances of doing unwanted changes of registry file that will cause whole system to crash. Hence, in order to avoid these inconvenience, use third party application to remove these unwanted registry entries as well as junk files that are created on system memory.

Remo Optimizer is one of the best and safe applications to remove uninstalled application registry entries on Windows system in simple steps. All other trademarks acknowledged. Download For Windows. Mac Data Recovery Designed for Mac users to provide comprehensive recovery of all lost data.

We use cookies to make wikiHow great. By using our site, you agree to our cookie policy. Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article Steps. Tips and Warnings. Related Articles. Go to Regedit. You can use the run program in the start menu. Click Export. Read to make sure it is a link to that program. Check this once the item is found. Continue pressing F3. Delete all the items pertaining to the program, until all the links are gone.

Yes you can. The registry is a fundamental part of Windows, so this process will probably be the same for many versions of Windows to come. Yes No. Not Helpful 5 Helpful Not Helpful 5 Helpful 6. Include your email address to get a message when this question is answered.

By using this service, some information may be shared with YouTube. Repeat all steps for more than one name for the item, ie Business name, Program name, Alias etc.. Helpful 12 Not Helpful 5. Helpful 1 Not Helpful 2. Submit a Tip All tip submissions are carefully reviewed before being published. If in doubt, don't do it! Helpful 8 Not Helpful 3. Helpful 6 Not Helpful 3. Some associations in the registry, if removed, will break other functioning programs or windows itself.

Helpful 6 Not Helpful 4. Do not delete anything other than what is needed Helpful 5 Not Helpful 3.