#206 Error on installation

[Anonymous]

Name: Steven Estrada
Email: sestrada@nycap.rr.com

The server this lives on is on a Windows 2003 server with PHP, Perl, and ASP installed, all the latest versions.
I have setup the database for the chat, set the permissions, but still have a problem with the install. I get to step one, but nothing else after.

Here is what I get:

Notice: Undefined index: step in C:\Accounts\fisherso\wwwRoot\phpopenchat\install.php on line 32

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Notice: Undefined index: WINDIR in C:\Accounts\fisherso\wwwRoot\phpopenchat\include\class.Installer.inc on line 212

Notice: Undefined index: DOCUMENT_ROOT in C:\Accounts\fisherso\wwwRoot\phpopenchat\include\class.Installer.inc on line 217

Notice: Undefined variable: test_file in C:\Accounts\fisherso\wwwRoot\phpopenchat\include\class.Installer.inc on line 241

Warning: system(): Unable to fork [del C:\Accounts\fisherso\wwwRoot\phpopenchat\config.inc.php] in C:\Accounts\fisherso\wwwRoot\phpopenchat\include\class.Installer.inc on line 179

Notice: Undefined variable: test_file in C:\Accounts\fisherso\wwwRoot\phpopenchat\include\class.Installer.inc on line 241

Warning: system(): Unable to fork [del C:\Accounts\fisherso\wwwRoot\phpopenchat\include\templates\openchat\images\icons\chatter\tmp~] in C:\Accounts\fisherso\wwwRoot\phpopenchat\include\class.Installer.inc on line 179

Warning: system(): Unable to fork [del C:\Accounts\fisherso\wwwRoot\phpopenchat\tmp\tmp~] in C:\Accounts\fisherso\wwwRoot\phpopenchat\include\class.Installer.inc on line 179

Warning: system(): Unable to fork [del C:\Accounts\fisherso\wwwRoot\phpopenchat\tmp\\sess_*] in C:\Accounts\fisherso\wwwRoot\phpopenchat\include\class.Installer.inc on line 233

Please help!
Thanks.

Steven Estrada