Hello,
Regarding Runtime error 429, this may occur when the Windows Script Host and/or the Visual Basic run time system files on your machines have been corrupted.
Please find below the links to install them
1. Visual Basic Run-time
Download details: Service Pack 6 for Visual Basic 6.0: Run-Time Redistribution Pack (vbrun60sp6.exe)
2. Windows Script Host for XP and Windows 2000
Download details: Windows Script 5.6 for Windows XP and Windows 2000
Or
Windows Script Host for Windows 2003
Download details: Windows Script 5.6 for Windows Server 2003
You might be required to reboot your machine after you install the above mentioned files. As you finish doing this, try to reinstall the application and see if you can use it without any problem or not.
For Runtime error 70,
1) Login with Administrator account.
2) Provide proper rights (Read and Write) to 'All Users' folder under C:\Documents and Settings.
3) Now, login with Non-Administrative account and try using the software again.
Regarding mouse click, can you please open the recorded macro in Macro Editor (under Tools menu) and see if you see Mouse Click command in it? Also, try running the recorded macro and see if macro replays as recorded.
Hope that helps.