VSTO SE Excel addin C# stopped working on dev machine
Posted on 2008-10-14
I developed a solution based on a add-in for excel made with cisual studio 2005 and vsto se 2005.
The first release was made without many problems, just a litle work for the deployment on the client machines.
But, now, I need to develop a second release of the same projects, and the development machine simply wont work.
The application is compiled without erros, and excel is oppned up, but the addin isnt displayed.
The addin appears on the COM Add-ins dialog box as disabled, and if I try to check the box, it has no effect.
I´ve already reinstalled the VSTO SE without success. I then tried to reinstall entire ms office 2003 suite and than vsto se and even so, it is not working.
I dont know what to do. the problem is happening in two machines.
Even if I start a new project with a simple message box, it doesnt work.
Can anyone help?
Thanks in advance and regards, André L Sobreiro