To determine the installed version of UE-V, use the value of HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\UEV\Agent\Version.


The current highest hotfix release (as of June 2016) is 2.1 SP1 HF02 (the April 2016 hotfix rollup for Microsoft Desktop Optimization Pack).


Release

Version

Reference

2.1 SP1 HF02 (April 2016 hotfix rollup for MDOP) 2.1.665.0  314445

2.1 SP1 HF01

2.1.657.0

3115833

2.1 SP1

2.1.637.0

TechNet

2.1 (UE-V Generator)

2.1.556.0

TechNet

2.1 (UE-V Agent)

2.1.552.0

TechNet

2.0 HF1

2.0.319.2

2927019

2.0

2.0.319.0

TechNet

1.0 SP1

1.0.520.0

TechNet

1.0

1.0.414.10

TechNet



This information is also available in

https://support.microsoft.com/en-us/kb/3041879