Registration Problems

[brokevin]

I just bought Microstudio, download it and it was working fine. Registered it all was well... I then notice the Demo version was still on my desktop so I went into controal panel and removed the demo version. After the removal, when I started Microstudio if said Serial # doesn't match registration code. I then had to go back thru the registration setup and all went well. I have a laptop I wanted to put the software on (the real place I needed it) but now it says Registered 2 times already and it will not let me install it. I have emailed support@mtu but no response so far. Anybody out there can help?