Hi, so I have an Acer Nitro 5 with an i5 9300H / GTX 1050 3GB / 16gb Crucial RAM / 500GB 970 EVO Plus M.2 SSD / 1TB mech HDD / Windows 10 Home 1909 Dev Mode. I have been trying to install Tomb Raider Underworld and keep getting errors. ISDone.dll An error occurred while unpacking: archive corrupted! Unarc.dll returned an error code: - 7 ERROR: archive data corrupted (decompression fails). Im quite sure the game files are not corrupted. My drivers are all up to date. I have increased the virtual memory of my installation hard drive but didnt work. Even increased it to initial size-1000 max size-5000. Still a no go. Ran memory diagnostics , no problems. Tried installing it in safe mode, not working. Disabled AV and firewall, made exeptions but still nothing. Seems i dont have superfetch to turn off but seen it was renamed to sysmain, disabled it , did not work. Tried installing to other hard drives and still isnt working. I have tried re downloading the dll files , copied them to system32 and sysWOW64, tried to re register them in (admin) CMD but says - The module "unarc.dll" was loaded but the entry point DllRegisterServer was not found. Make sure that "unarc.dll" is a valid DLL or OCX file and then try again. Ran sfc / scannow and DISM restorehealth commands with no luck. I swear iv tried everything i can think of and this game crashes on install everytime. Any help would be very much appreciated. Thanks.
