hi,
please veriry the steps from the BMR admin guide page 117 and make sure you have followed all..64-bit SRT has the separate source location ..
Creating an SRT for Windows
Windows SRTs no longer require the user to supply a version of Windows. The
SRTs use a special version of Windows that is shipped with the boot server.
To create a Windows SRT
1 From the Start menu on the Windows BMR boot server that is to host the
SRT, select Programs > Symantec NetBackup > Bare Metal Restore Boot
Server Assistant.
The Bare Metal Restore Boot Server Assistant appears.
2 Click Shared Resource Tree Administration Wizard.
The Shared Resource Tree Administration wizard appears.
Note: You can use an SRT containing the NetBackup client of 7.0 or higher
versions to restore the back-level NetBackup clients.
3 Select the option to create a shared resource tree. Then follow the prompts
to create a shared resource tree. You must provide the following information:
Name
The name of the SRT is also used for the directory that
contains it. Only alphanumeric characters and the
underscore (_) character are allowed.
Description
Enter the description of the SRT. For example: Windows
2008 SRT
location of SRD
If you are creating the 32-bit or 64-bit SRT for the first
time, a screen appears, where you need to specify the
source location of SRD.
For 32-bit SRT, specify the source location of ‘srd.wim’,
which is as follows:
<DVD root>\Addons\x86\BMRBS
For 64-bit SRT, specify the source location of
‘srd_x64.wim’, which is as follows:
<DVD root>\Addons\x64\BMRBS
<DVDroot> is the root folder on the NetBackup Windows
installation DVD.
Path to the NetBackup client software image
Enter the path of the BMR client software image.
hope this helps.