[Abbey_smith]

I used USB disk security to locked my USB port and now I can't use flash drive or card reader agai. I try uninstall the app but it's keeps showing me USB write protect Pls admin I need ur help

[xerxes]

I used USB disk security to locked my USB port and now I can't use flash drive or card reader agai. I try uninstall the app but it's keeps showing me USB write protect Pls admin I need ur help

Refer to https://www.hovatek.com/blog/how-to-set-...drive-etc/

[hovatek]

I used USB disk security to locked my USB port and now I can't use flash drive or card reader agai. I try uninstall the app but it's keeps showing me USB write protect Pls admin I need ur help

The app probably still has some registry entries in place. The ideal thing would be to reinstall it then maybe disable the USB protection before uninstalling (never used the app but it ought to have something like that).
If that fails, consider doing a system restore to a time stamp before you installed the app. Refer to https://www.hovatek.com/blog/how-to-do-a...e-on-a-pc/