Repack Unarc.dll Error

[Varinia Swicegood]

goodmorning,

I'm trying to install some very compressed game packages using different PCs (for example: Ace Combat 7 Skies Unknown v1.0.1 (Monkey Repack) [FitGirl Repack] and RESIDENT EVIL 2 Deluxe Edition + 9 DLCs [FitGirl Repack]).

If I use the sandboxie, a very common error appears regarding two isdone.dll and unarc.dll libraries that promptly disappears by installing the package outside the sandbox.

thank you

Hi, it is a common error you can come across when you install anything software or game on PC using Windows 10 or 8. The 'isdone.dll' error might be caused when the registry in your computer has been destroyed or damaged and the 'unarc.dll' file error can occur when a program is not able to locate and use this file. Both the error can be fixed easily and differently. Both isdone.dll and unarc.dll errors actually can be fixed to fix isdone.dll you need not run registry cleaner if still, it doesn't work try a step by step solution to fix isdone.dll.

I solved this poblem by changing from within the Sandbox the "system variables" setting for TMP, TEMP folders to an empty folder outside of my system profile (this is for preventing any sandboxed processes from modyfying files in my real temporary folder), then enabling Full access to that specific folder in the Sandbox settings. In that case unpacking completes without any errors. After a successful installation the changed settings can be safely reverted.

These errors are obviously caused by the more strict access rights and permissions policy introduced in Win 10. I never faced issues like that with Win 7 or 8. Hopefully, I do not put my system at risk by making an empty non-system folder accessible and perhaps there might be a more subtle and secure solution too.

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