This article applies to: all versions of AOMEI Partition Assistant.

Introduction:

When you try to reinstall AOMEI Partition Assistant, you may still get the message below:

Message 1:

"AOMEI Partition Assistant has been installed in your system. Do you want to uninstall it?"

But actually, you have already uninstalled the program.

Message 2:

When installing the new version, a runtime error occurs:

Solutions:

To solve this problem, you can directly delete the installation directory of AOMEI xxx and then delete its registry information.

Steps:

1. Find and delete the installation directory of AOMEI xxx.

2. Go to Start, enter and run “regedit”. (Note: you should run it as Administrator)

3. Locate the following path:

Note: You can copy and paste the path to locate the file.

“HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\AomeiPartition Assistant_is1”

OR

“HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Aomei Partition Assistant_is1”

and then delete this folder.

4. Finally, you can continue to install.

If there is still any problem, please feel free to contact our AOMEI Support Team.