Hi nessaja,
Could you please check installation package for Adobe Flash Player 10 Active X (install_flash_player_10_active_x.msi) from APSB13-01:
1. Open SWU policy that includes install_flash_player_10_active_x.msi from APSB13-01
2. Open Advance tab and click on Package for update 'install_flash_player_active_x10318350.msi'.(please see attached screenshot)
3. Navigate to Package tab and open package location folder.(please see attached screenshot)
4. Check properties of install_flash_player_10_active_x.msi
If ‘Content created’ field in Details tab of file Properties is 11/27/2012, then installation file is obsolete and installs Adobe Flash Player 10.3.183.48(instead of 10.3.183.50)
This is known issue that occurs in case if download URL, update name and file size are identical to previously downloaded update. Probably this issue will be resolved in the future releases.
If installation file is obsolete in your case, please try the following workaround (similar to workaround described in https://www-secure.symantec.com/connect/forums/patch-management-flash-update-apsb12-05):
1. Physically delete this update file in APSB13-01 bulletin: ...\updates location\APSB13-01\{7562a82a-8c80-4ec1-bfd2-8f2c73907762}\install_flash_player_10_active_x.msi
2. Physically delete update file in APSB12-27 bulletin: ...\updates location\APSB12-27\{0de399c5-3e54-4c32-b5ad-b97298845155}\install_flash_player_10_active_x.msi
3. Recreate Packages for APSB13-01 and APSB12-27 bulletins. (Go to Patch Remediation Center, locate APSB12-27 & APSB13-01 bulletins, select Right Click -> Recreate Packages)
4. Check that file is updated in ...\updates location\APSB13-01\{7562a82a-8c80-4ec1-bfd2-8f2c73907762}\ directory. Content created field should be 12/11/2012
5. Re-Run Installation Cycle on Clients.
Thanks,
Roman