By AOMEI / Last update December 10, 2024

Failed to start AOMEI Partition Assistant due to load driver failed

Introduction:

You may encounter the error "Load driver failed, please reinstall the program" when you run AOMEI Partition Assistant.

Solutions:

1. The drivers of Partition Assistant are loaded abnormally or unsuccessfully, please uninstall the program completely, reboot computer and install again.

2. If the above solution doesn't work, you’ll need to copy drivers manually.

Step 1: Locate the folder "native\wlh" in AOMEI Partition Assistant installation directory, probably this path "C:\Program Files (x86)\AOMEI Partition Assistant\native\wlh".

Step 2: Copy ampa.exe and ampa.sys to "C:\Windows\System32".

Note: "x86" folder is for 32 bit systems, "amd64" folder is for 64 bit systems.

Step 3: Open Register Editor, locate the path:

"HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ampa" and add these values:

If there are still any problems, please contact our AOMEI Support Team.