I use to use Palringo on my Windows Mobile 6.1 phone -- in the last update I know get the error "Installation was unsuccessful. the program or setting cannot be installaed because it is not digally signed with a trusted certificate".
I know my employer required that applications be signed -- I am using the HTC Ozone on Verizon.
Has anyone else had this issue in the last release or does Palringo have a signed version.