Can't activate Autocad LT 2010.

[Hotellilevitunturi]

Hello!

I removed autocad from another pc and installed that in new pc.

But when I try to run "Product registration & activation", it says: "

The serial number you entered is not valid. Try again. (1)"

The serial no. is ok. I try to register format 000-00000000 or 00000000000

but it still saying that it's not valid?

-Mika

[Charles_Shade]

Is this an Upgrade or a Full Product?

[Hotellilevitunturi]

Full version.

[Charles_Shade]

The installtion procedure should have the option to contact Autodesk via email if you are having trouble with the SN or Registration. I have used this successfully in the past.

I asked about Upgrade in case you are upgrading a previous version. In that case you would need to enter the previous product SN to be able to install the Upgrade. I was wondering if maybe the installation sequence was looking for the previous version software SN.