If the error explicitly says the DLL is missing, you can manually add it to your system. 'ISDone.dll - ISArcExtract' - Reddit you are my last resort
The file is a critical library used primarily by the Inno Setup installer engine to extract compressed data from game archives, such as .bin or .arc files. When this file is missing, corrupted, or blocked, users often encounter the frustrating "ISDone.dll - ISArcExtract" error during software or game installations. What is ISArcExtract.dll? install isarcextract.dll
Rename the folder to something short and simple (e.g., rename "Game_Repack_v1.0" to "Game"). Ensure there are no non-English characters in the path. 2. Manually Placing the DLL File If the error explicitly says the DLL is
Step-by-Step Guide to "Installing" or Fixing ISArcExtract.dll install isarcextract.dll