How to Clear the Application Cache
Use the MMC Snap-In or the purgecache command to remove the contents of the credential cache (all the information that is associated with the affiliate application) for the specified application on all Single Sign-On (SSO) servers.
To clear the cache using the MMC Snap-In
Click Start, point to Programs, click Microsoft Enterprise Single Sign-On, and then click SSO Administration.
In the scope pane of the ENTSSO MMC Snap-In, expand the Enterprise Single Sign-On node.
Click Affiliate Applications.
In the results pane, right-click the affiliate application, and click Clear.
To clear the cache using the command line
Click Start, click Run, type
cmd, and then press ENTER.At the command prompt, go to the Enterprise Single Sign-On installation directory.
The default installation directory is <drive>:\Program Files\Common Files\Enterprise Single Sign-On.
Type
ssomanage –purgecache <application name>, where <application name> is the name of the affiliate application that you want to purge the cache for.