My guess: fix 1) and 2) and 3) will be solved
try to uninstall Tamino first.
Error wile registering a module may be due to unsufficient rights of Install User. Make sure the User under which you start the installation has Administrator rights on the machine.
Repeat installation.
If error occurs again, check INO*INST.LOG in your %TEMP% directory. It should tell more about the error.
regards,
Timm
#webMethods#API-Management#Tamino