Thread: TT cannot be opened...

Hello!
I´ve been using TT on an iPhone chinese clon running Windows Mobile 6.1 for years.
But yesterday it decided to fail. Four hours before it ran smoothly.

When I try to run it, a message appears :
"The file TomTom Navigator" 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 this file"

Any idea to solve this?

Thanks in advance!