I am having trouble with custom classes not showing up in the toolbox, I have been trying suggestions online to delete the tbd files. I reinstalled stratframe and when I right clicked on the toolbox to go to choose items I got the message in the attached file. I can find the file in c:\assembly\download but even running explorer  as administrator  I cannot move them to any other folder, I tried two explorers open and draging over. Also when draging the mouse over strataframe controls in the toolbox it shows the control as version 1.7.0.0 even though it says the version is 1.7.3.1 from version on the strataframe menu, has it not updated correctly? Windows 7 SP1 64 bit, VS 2008 SP1.

I am trying to do a new install, I call the database deployment dialog to update the database and get the attached error, is it related to lzma error?

Yep, it is. Have you added the LZMA assemblies to your installation process?