This is a Moss 2007 FARM. Maybe not correct forum?
The "ListFormWebPart" Web Part appears to be causing a problem. Product is not correctly installed. Please use original Setup Wizard
to install the product.
Web
Parts Maintenance Page: If you have permission, you can use this page to temporarily close Web Parts or remove personal settings. For more information, contact your site administrator.
Troubleshoot issues with Windows SharePoint Services.
I have been installing a DEV FARM and copied the content DB and attached it to the new dev farm.
all solution files are correct.
The only difference between the farms is the Service pack.
The dev farm has sp2 and the prod farm has SP1
What can I do? I really need to fix this.
best regards,
Olafur Johannsson