All files and folders disappear and convert in to a shortcut in USB Flash drive

This is a problem with your file structure, your USB stick was probably hit by a virus.

"There Was A Problem Starting -SWDL.USDrv.

Error loading_WWWYUMKZKKD.init and under it saying ` The specified module  could not be found.
RUN.DLL error occurs

Solution :-

go to the command prompt and type

attrib -h -r -s F:*.* /s /d 

 

Replace F with your drive letter (USB drive)

 

now check all folders are back to normal, now you can delete the shortcut.