This file is compressed and splitted in to 2 parts in .rar format.
To recover it back to the original format, you need to copy these 2 parts into the same folder, and then uncompress with part1.rar only, 2 parts will be connected automatically.
To unrar them, the most powerful software is WinRar from www.rarlab.com. However, it is not free.
The excellent free software can do this job is 7-zip. You can find it out from internet using Google.
thank you for fast respose, but problem stil standing. I put these 2 files in one folder, try to extract first, input given password. then program extracting first and second file, and then wrote:"CRC failded in the encrypted file Power gevv.exe(wrong password?)" Unexpected end of archive.