[MehulrAstogi]

Hello everyone, I am trying to make an app GPS Tracking.
When i debug the code given for build(build.xml) it shows an error
1."Launching BB_Debugger has encountered a problem. Failed to connect to remote VM. Connection refused.

2.I am using Eclipse Classic 3.7.1. which simulator should i use.

3. After the step 3.6.6. given on the first post i get an error
Unable to start simulator. Check that the file exists. (java.io.IOException: Cannot run program "C:\Program" (in directory "C:\Program Files (x86)\Research In Motion\BlackBerry Smartphone Simulators 4.2.2\4.2.2.193 (8820)"): CreateProcess error=2, The system cannot find the file specified)

Please help me with these problems...
Thanking you..