I have one pendrive ane i got some important files on that but i installed windows on it and it gone. I try a lot to get it back but i can, only corupted or not working. Is there anything i can do to get my files(all and working ) back ?
When you say you installed windows onto the USB drive, was this Windows to Go or did you use it to create a Windows installation USB?
In both cases, I believe the drive is formatted, and it should have warned you during the process.
If it's been formatted and subsequently overwritten with Windows files, regrettably it is going to be pretty difficult, if not impossible to get those files back.