ICFB tool error using Citrix MFU

Hello…
We have been often using Citrix MFU. When consumers seek to launch ICFB (Cadency) tool, these people have the at a lower place mistake:
Using Cadence version ic5141_isr141
*ERROR* Failed to find either 24-bit True Color or 8-bit Pseudo Color Visual.
*WARNING* Failed to find either 24-bit True Color or 8-pbit Pseudo Color Visual.
OS is Solaris 10 9/10 and using CDE.
Please give me tips on this.
