xmrig.win32 produces start error on various x86 Windows 7 systems

[nightbowl]

Hi!
I guess, it occurs while xmrig (2.0.0) parses command line switches. Some combinations of parameters produce error, some don't.

[xmrig]

Can you provide example command line that occurs error.
If you use option --backup-url it was removed in 2.0.0. Instead now accept multiple --url options.
Thank you.

[nightbowl]

It's a kind of strange error. The similar results I've got on different hardware (Core i7, Core i5, etc). Previous version of xmrig was without such a flaw. Below I put series of screenshots.

1. Command line can be seen on image. There's a window in Russian saying that Xmrig has been terminated due to some error.
   

2. It's successful start just by removing --no-color option.
   

3. Removing --cpu-affinity causes error again
   

4. Changing --algo to -a returns working state
   

5. Replacing -p with --pass= brings error
   

6. The last command line iteration is to get rid of --keepalive option. Xmrig works.
   

[xmrig]

xmrig-2.0.1-dev-gcc-win32.zip
Please confirm if issue solved.
Thank you.

[xmrig]

Also nicehash does not support keepalive. Specifying this option cause disconnects by timeout because nicehash not answer for keepalive pings (no error/no success).

[nightbowl]

The test was successful so I confirm that your fix had solved the issue.
Thank you!