Error 1603 XenApp install failing

XenApp install fails with error 1603. And also you can see this error in Event viewer

Sol:

Note down the V: drive (In your case it might be different drive) mapping in Windows explorer.

1.       Reboot the server

2.       Open CMD prompt as “Run as administrator”

3.       Map the drive V: using “net use V:  \\Servername\share” in CMD prompt

4.       Rerun the install from Programs-àCitrixàXenApp server Role Manger -àAdd server Role

Have a nice day!