[Plugin: WordPress Form Manager] Errors in WordPress MS

I have the WordPress Form Manager installed online in a fresh WP 3.2.1 single install. I’ve only done a couple of forms with it, but it seems to be working normally.

I also have it installed locally on a WP 3.2.1 Multi-Site. This is where I have problems.

When I install this plugin on the a WP 3.2.1 Multi-Site, I get an error. I can’t even go to another site on the network or even go to the Network Admin without getting the error.
I’ve done a fresh manual install with the same result.
The error I get when I try to go to Network Admin is:
Fatal error: Call to undefined function add_contextual_help() in C:\****\***\wp32\wp-admin\network\settings.php on line 22 (the asterisks aren’t there of course.)

The other error I get is: Warning: Invalid argument supplied for foreach() in C:\****\***\wp32\wp-admin\includes\plugin.php on line 1384.

It’s a great plugin, but it doesn’t look like it works on a multi-site yet.

I’m not sure if this has something to do with directories or something else. There’s nothing unusual about my multi-site setup. I use it for testing before I put anything online.

My local setup is PHP 5.3 and MySQL 5.1.36
WordPress Form Manager ver. 1.6.15

Thanks.

https://www.ads-software.com/extend/plugins/wordpress-form-manager/