Hoping someone has experienced this issue or logged it as a bug.
I have 2 customers who are running XenDesktop 7.1 for published apps on Server 2008 R2. they have Office 2007 installed. When launching Word, Excel and powerpoint from the apps then run fast, when launched through a file it takes around 10-15 secs to open the app. If I RDP to the server all scenarios run fast (under 3 secs).
It suggests that something in the ICA client is slowing the app opening. I have tried installing Office 2010, which fixes the problem for all, but Excel. I have disabled file validation and also tried a fresh server with nothing but Office on and the problem persists.
The customer did upgrade their DC around this time, could this be a contributing factor, but the fact that 2 customers are seeing this makes me wonder.
Any help much appreciated.