We want to upgrade our FIM 2010 R2 hosted on Windows 2008 R2 servers using Sharepoint 2010 for Portal access.
Reading the forum I get the feeling that the correct upgrade (Sp1) media is important, as is the build number.
The MSDN subscriber download just lets me download
<label class="description" id="description0">Forefront Identity Manager 2010 R2 with SP1 (x86 and x64) - DVD (Multiple Languages) </label>
ISO Multiple Languages Release Date: 2/28/2013
<label class="detailtitle">File Name: </label>
<label id="filenameLabel">mu_forefront_identity_manager_2010_r2_with_sp1_x86_x64_dvd_1738648.iso</label>
it doesnt tell me the build number.
What I hope someone can let me know that this .iso file can be used to upgrade our System (ok we need expand it like a boot disk first)