Article ID: 114033, created on May 31, 2012, last review on Aug 12, 2014

  • Applies to:
  • Virtuozzo containers for Windows 4.6

Release notes

Synopsis: New Parallels Virtuozzo Containers 4.6 update provides a number of major stability improvements.
Issue date: 2012-31-05
Product: Parallels Virtuozzo Containers 4.6
Keywords: stability, Microsoft updates

1. Topic:

This update for Parallels Virtuozzo Containers (PVC) 4.6 for Windows provides a number of major stability improvements.

2. Problem description:

   The update introduces the following new features and improvements: 
   • Fixes issue: logging off from CT stops RRAS service
   • Fixes issue: CT fails to start with the "session limit exceeded" error
   • Fixes issue: error 0x1a30 occurs when disabling firewall
   • Reduces the probability of CT becoming locked while stopping
   • Fixes a number of stability issues
   • Implemented support for KB2685939, KB2711167.

3. Affected components:

   • Parallels Virtuozzo Containers core;
   • ksal.

4. Bug fixes:

   • #PCWIN-16345 - CT locked while stopping (now less reproducible)
   • #PCWIN-16666 Logging off from CT stops RRAS service
   • #PCWIN-16777 Failed to start CT: "session limit exceeded"
   • #PCWIN-12127 Error disabling firewall: 0x1a30
   • #PCWIN-16969, #PCWIN-16671 - Fixed stability issues

5. New Microsoft updates available to the Node after this update installation:

   • KB2685939
   • KB2711167

6. Obtaining and installing the update:

On the Hardware Node, run the Parallels Virtuozzo Containers Update wizard (vzupdate.exe), and follow the on-screen instructions. This wizard will install the latest Parallels Virtuozzo Containers updates and hotfixes. You can also install this update manually.

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