some users encounter an ISDone.dll error window with the “An error occurred while unpacking: Unable to write data to disk! Unarc.dll returned an error code: -1 ERROR: archive data corrupted (decompression fails)” message.
升级最新版本winrar 或者 用.7z解压。如果仍有问题，把压缩包移动到其他盘符再试
The ISDone.dll error appears due to a faultyUnarc.dllfile residing in the System32 folder on 32-bit operating systems and the SysWOW64 folder on 64-bit systems. So, if you see this error message, it means your computer could not read installation archive files. What is the Unarc.dll file?
which it uses from the hard disk memory to process data that your PC’s RAM is unable to process completely, or you can say, when the RAM usage is at max,paging fileor virtual memory is put to use. Although this process will slow down the process a ...