Hotfix XA600R01W2K8R2X64066 for Citrix XenApp 6.0

Citrix has released a new hotfix for XenApp 6.0 for Windows 2008 R2. This fix contains the following fixes.

New Fixes in This Release

1. When updating a file located on a drive mapped outside of the session, the modified size of the file is not updated while using the GetFileSize () function in the session.

   [From XA600R01W2K8R2X64066]<cat_session_connection>[#LA2067]

2. Servers can experience a fatal exception on picadm.sys with bugcheck code 0x20.

   [From XA600R01W2K8R2X64066]<cat_system_exceptions>[#LA2118]

3. Servers might experience a fatal exception, displaying a blue screen, on picadm.sys with stop code 0x7E.

   [From XA600R01W2K8R2X64066]<cat_system_exceptions>[#LA2172]

4. When updating a file located on a drive mapped outside of the session, the modified size of the file is not updated when opening the file through Windows Explorer in the session.

   [From XA600R01W2K8R2X64066]<cat_session_connection>[#LA2645]

Fixes from Replaced Hotfixes

1. An internal race condition within picadm.sys can slow down servers and prevent them from accepting new connections.

   [From XA600R01W2K8R2X64007]<cat_session_connection>[#LA0391]

2. Servers might experience a fatal exception, displaying a blue screen, on picadm.sys with bugcheck code 0x34.

   [From XA600R01W2K8R2X64012]<cat_system_exceptions>[#LA0795]

3. Servers might experience a fatal exception, displaying a blue screen, on picadm.sys with bugcheck code 0x34.

   [From XA600R01W2K8R2X64049]<cat_system_exceptions>[#LA1194]

4. Servers might experience a fatal exception, displaying a blue screen, on picadm.sys with stop code 0xDE.

   [From XA600R01W2K8R2X64049]<cat_system_exceptions>[#LA1249]

5. Servers might experience a fatal exception, displaying a blue screen, on picadm.sys.

   [From XA600R01W2K8R2X64049]<cat_system_exceptions>[#LA1251]

6. A deadlock in picadm.sys can prevent XenApp 6 servers from accepting new client connections. The deadlock occurs within the directory caching area of picadm.

   [From XA600R01W2K8R2X64049]<cat_session_connection>[#LA1261]

7. While writing a file to the client drive if the total size exceeds the maximum quota value set for the client drive, an error message or a warning message is not displayed.

   Note: To address this issue in its entirety, you must install both a server and a client hotfix that contains Fix #LA1620.

   [From XA600R01W2K8R2X64049]<cat_session_connection>[#LA1620]

8. A deadlock in picadm.sys can cause servers to become unresponsive. Sessions already connected might disconnect and prevent servers from accepting new connections.

   [From XA600R01W2K8R2X64052]<cat_session_connection>[#LA1260]

Download and installation instructions

Click here to download the hotfix and read more on the installation instructions.