I open one pdf document with Adobe Reader 9.3, but it appeared that "There was an error opening this document, the file is damaged and could not be repaired".. and I found that another several pdf document in the same folder that I have not opened for a long time is also "damaged and could not be repaired".
But in the same folder, other documents of different types are ok, does that mean there is something wrong with my hard drive?
Has anyone else run into this issue or have any suggestions?
Thank you very much
It could be that the directory is damaged. It could be that at one time you had a virus that did damage, it is hard to say. Do you have a good backup?
no, i dont have a backup.. that why i worry about it.. do you have methods?