This is an e-mail received this morning from ED with regard to this issue:
"Hello
The 1.1 must be installing on 1.0, 1.01 and 1.02. But if you modified any of these versions(add or delete files, substitute skins, etc.) it might be problems.
To avoid the problems for sure it much more secured to reinstall the LockOn.
There is no really reason to reinstall 1.1 on the computer, since you can modify the hardware up to 40%. But if
you spent all 5 activations by some reasons(???) we will review the situation and find solution.
Best regards,
LOFC"