INNO TROUBLESHOOT - Questions Here

[amin fear]

I am getting "unarc.dll error code: -12 check sum error" at first percent/% of my setup decompression phase on SOME windows systems using below XTOOL command :

The decompression goes without error on most systems but on a few systems gives "unarc.dll error code: -12 check sum error" , anybody knows some solution for this ? increasing virtual memory does not help ! the system has 16GB Ram + CPU corei5 ,so the problem is not from computer resources , its very odd

xZLib+srep:m3f+4x4:b128mb:lzma:ultra:64m:bt4:fb273:lc8:mc1000000