3 days of trying to install this and now I surrender. I NEED HELP!
Bought a 910xt that is useless as I cannot upload workouts. I only have 1 computer running Windows 7 Ultimate 64-bit.
Steps taken:
Ensured user account is administrator.
Created another administrator account and tried installing there.
Tried latest installer version until back to 4.0.13
Tried the ridiculous steps of choosing to run the installation software from IE instead of downloading.
Tried moving the install file to the root directory of C: and running with administrator rights.
Disabled Windows Firewall and NOD32 antivirus
Contacted support, which advised me to contact a local distributor here in Singapore named Navicom, which advised me to send the unit for checking(?!).
I held Garmin in high regard before I owned a unit. Now regret letting go of my TomTom MsCardio.