If you see an error that looks like this:

Could not load provider iFinity.DNN.Modules.UrlMaster.DNNFriendlyUrlProvider, iFinity.UrlMaster.FriendlyUrlProvider

It's likely you've uninstalled the module without first using the 'remove module definitions' controls in the module-specific uninstall procedure.

Or, if you just need to remove the module manually, follow these instructions: (note: [ ] used instead of <> for formatting)

Open up your web.config file for editing.

1) Locate and remove this entry in the system.web/httpModules section:

[add name="UrlRewrite" type="iFinity.DNN.Modules.UrlMaster.UrlRewriteModule, iFinity.UrlMaster.FriendlyUrlProvider" /]

and replace it with this entry:

[add name="UrlRewrite" type="DotNetNuke.HttpModules.FriendlyUrl.UrlRewriteModule, DotNetNuke.HttpModules" /]

2) Locate and remove this entry in the system.webserver/modules section:

[add name="UrlRewrite" type="iFinity.DNN.Modules.UrlMaster.UrlRewriteModule, iFinity.UrlMaster.FriendlyUrlProvider" precondition="managedHandler" /]

and replace it with this entry:

[add name="UrlRewrite" type="DotNetNuke.HttpModules.FriendlyUrl.UrlRewriteModule, DotNetNuke.HttpModules" preCondition="managedHandler"/]

3) Locate the 'DNNFriendlyUrl' section. This will be the same regardless

of the IIS version.

Change the 'defaultProvider' attribute on the friendlyUrl section to defaultProvider="DNNFriendlyUrl"

Remove this entry:

[add name="iFinity.FriendlyUrl" type="iFinity.DNN.Modules.UrlMaster.DNNFriendlyUrlProvider, iFinity.UrlMaster.FriendlyUrlProvider" ncludePageName="true" regexMatch="[^\+a-zA-Z0-9 _-]" urlFormat="HumanFriendly" {....} /]

and replace with this entry:

[add name="DNNFriendlyUrl" type="DotNetNuke.Services.Url.FriendlyUrl.DNNFriendlyUrlProvider, DotNetNuke.HttpModules" includePageName="true" regexMatch="[^a-zA-Z0-9 _-]" urlFormat="HumanFriendly" /]

Save your web.config, and your site should be running again.