Problem with 'Storage' file

[ToxicToastKatz]

Hey guys,

hopefully someone can shed some light on this. I attempted to install the TCPMP "All in One" YouTube player found in this post http://forum.ppcgeeks.com/showthread...=50788&page=66
and decided it wasn't for me. I did follow the instructions in the post, using the MobileDefinitionTV_stroths cab found in the thread and also installed the Saturn cab for movies. after toying with it for some time, as mentioned before, i decided it wasn't for me, so i removed the programs using the standard "remove programs" menu. After soft-resetting, the following error popped up:

Storage:

The file 'Storage' cannot be opened. Either it is not signed with a trusted certificate, or one of its components cannot be found. If the problem persists, try reinstalling or restoring the file.

Does anyone have any info/experience with this error? I'm really trying to avoid a hard reset, for obvious reasons. Please tell me there is a simple fix. Any help would be greatly appreciated.