检查您的Windows文件夹（及以下）是否有unarc.dll – 如果此文件存在，请将其删除 我的重新包装使用自...
2] Replace IsDone.dll & unArc.dll files to fix IsArcExtract Error One of the most successful ways to resolve the IsArcExtract Error is to replace both of the IsDone.dll and unArc.dll files respectively. In order to do that, we need to download the new DLL files from a trusted source ...