SOLVED :: Admin Login Problems

[hal9000_2001]

Hi,

I've installed Joomla 1.6 beta 8 and all went smoothly until I tried to login to administration. The error I get is "Fatal error: Call to a member function login() on a non-object in C:\wamp\www\intranet\administrator\components\com_login\admin.login.php on line 64"

Line 64 is $result = $mainframe->login($credentials);

I'm running on Windows 7 WAMP
Apache Version : 2.2.11
PHP Version : 5.3.0
MySQL Version : 5.1.36

I have no trouble seeing front end and can login use admin credentials to the front end and save profile. Just stuck with the error in admin login.

Any ideas?

[deleted user]

That isn't a file in 1.6. It is in 1.5 though...

[hal9000_2001]

Thanks... did a clean install and all OK.

[ragados]

Is there a method other than a clean install that can fix this?
Cheers
Dev