I think i have a solution.. Give me about 5mins and i'll have another zip for everyone who's getting that error.
Edit:
http://ppckitchen.org/misc/SprintTV-TitanV2.zip
Delete your old \Program Files\SprintTV and try that with the same steps.
With the new changes I also might be able to cab it. Trying that now.
Edit:
Cab works now...
http://ppckitchen.org/misc/SprintTV-Titan.cab
Same as zip V2 version, no need to do it manually anymore. Works for both 5060 and 5065. Please test on other ROM versions.