another windows account user

Hi,

i create another windows account and I want to use Delphi with this new account, there is no problem with Delphi but tms component need to be re install, why ?
I have a licence for one developper but I suppose that I can use it with two windows accounts on the same PC.

The IDE stores its packages references under HKCU in the registry.
If you use a different user account, it will need to be added under the HKCU of the other user in the registry. 
When you add the .BPL package files via the Delphi IDE menu : Component / Install Packages, the IDE will do this for you.

Thanks for your answer, but i don't find file of component pack bpl, where is it ? which name he has ?

What exact VCL product / component are you installing?