Microsoft has published a new KB article which may be interesting for our customers which may want to plan to use Symantec PGP concurrently with APP-V 4.5.
According to this article the Microsoft APP-V Service wont start as long as an incompatible product is installed.
[01/11/2011 08:12:56:691 INTF ERR] {tid=C10}The Application Virtualization Client service cannot be initialized because it found an incompatible product (PGP Desktop version 10.2.0.1672). No known compatible version exists.
This is for protection purpose because otherwise a BSoD could appear.
The only solution currently available is upgrading to app-v client version 4.6 or higher.
Source: http://goo.gl/xiwiY (KB2625501)
Regards,
Fabio