I recently had a virus in my pc that affected all of my .doc, .xls, .jpg and .pdf file. by adding a extra extension.
Ex.: File named: "2006.07.04 Avii Giis credit 300000 [login to view URL]" turned into "2006.07.04 Avii Giis credit 300000 RON.xls.id-1824720469_av666@weekendwarrior55"
And even if I remove the extra part, when I open the file the characters are affected, the file is broken.
There is any way it can be repaired?