Unarc.Dll is a crucial file for decompressing compressed files. Error occurs when Unarc.Dll is corrupted or missing. Error prevents installing, updating, or running applications
Virus attacks, shutdowns, and physical damage can render files inaccessible. Large file sizes may lead to corruption problems. Format errors occur when software can't recognize file types
Microsoft Repair can fix PowerPoint files through File > Open and Repair. EaseUS Fixo Document Repair fixes corrupted PowerPoint files with high success rate. PowerPoint can be launched in Safe Mode to disable add-ins. Updating PowerPoint through Office apps can resolve opening issues. Unblocking files may fix access problems from network attachments
7-Zip requires entering password to extract encrypted files. WinRAR needs password entry and extraction path selection. WinZip works by opening file normally and entering password
PDF files may fail to open due to compatibility issues with readers. PDFs can become infected with viruses. Adobe Reader may be outdated or damaged. PC transfer errors can prevent PDF opening. Corrupted PDF files can cause content loss
Error occurs when opening Microsoft Word or Excel documents. Error message suggests checking permissions and disk space