I just finished downloading all the files (took me about 7 hours total on dial up) and the run_me_first file created PlaneShiftV0.2.010.exe but when when I run the exe this error message pops up:

NSIS ERROR
Installer corrupted or incomplete.
This could be the result of a failed download or corruption from a virus.
If desperate, try the NCRC command line switch (NOT reccomended)

My question is how would I use this \"NCRC command line switch\"?

P.S.: PLEASE dont tell me I have re-download the files, if theres any way around doing so.