The file extension U3p might sound strange to you and you’d say that you do not use it but it is actually a platform install file for U3 created flash media so in one way or another, you use it indirectly. File Extension U3p is important for U3 flash media devices (like thumb drives, flash disks, and other portable media) to work fully and securely. You may not know it but many software will automatically install a .u3p file because there is a big possibility that these software will be needing File Extension U3p in some functions.
There are times when your computer fails to open files with file extension up3. This could be due to errors in your computer’s registry. To solve the problems and errors in your registry you can use DriveCure. You can install it in your PC and then just run it, it will solve your PC’s error problems including problems related to file extension U3p.