cant launch technic launcher

[GeneralV3nom]

Launcher Version: newest

Operating System: windows 7

Java Version: java 7 update 45

Antivirus Program: avast

Description of Problem:

I cant launch the technic launcher !

I DEFNETLY have premium mc

Error Messages:

This Mojang account has no purchased copies of Minecraft attached

Error Log:

No Minecraft License

[xflashgamerX]

got the same Problem but still cant log in and dont know y

[xXProblemSolverXx]

Go on to technic website and find the version which only has 1.5.2 max its a bug with the launcher itself

[bit0fbarney]

I'm having the same issue.

I've noticed that for some reason my Mojang account name uses the letter 'o', whereas my Minecraft account name uses the number '0' where the 'o' is in my username. Would this make any difference as they're both under the same email address? The vanilla Minecraft launcher works fine, and on my Mojang account page it shows I own a copy of Minecraft.