I have not be able to open any of my many PDF files after last update. The update failed - error message "Error 1327.Invalid Drive:F\". Drive F is where I plug in my flash drive, there is nothing in drive F. I am working on my Ed.D and have 100's of PDF files pertaining to my research. I need to be able to open these files. I use a lot of these every day. I can't unstall the program -- get the same error message, can't repair it. Nothing works. Can anyone tell me what to do. I need a answer fast.
Some people in other posts have suggested to insert a USB drive into F drive.