VCI Release Requirements

If you are migrating to:

z/OS CICS TS 4.1 and prior:

• Download current VCI product
• Follow the VCI_README.TXT instructions to create the product files on the mainframe.
  - Choose loadlib VCILOD41.XMI 

 z/OS CICS TS 5.x:

• Download current VCI product
• Follow the VCI_README.TXT instructions to create the product files on the mainframe.
  - Choose loadlib VCILOD51.XMI 
  - These libraries are NOT backward compatible -- multiple CICS releases requires multiple VCI loadlibs!