MIB table is bad

[michael.hamm@tudor.lu]

I follow the documentation of CISCO to install the latest
CISCO MIB on my NetView 5.1.1.

They explain:
"Following is a list of MIBs from which many other MIBs import definitions
and the order in which you should load these MIBs:
1. SNMPv2-SMI.my
2. SNMPv2-TC.my
3. SNMOv2-MIB.my
4. RFC1213-MIB.my
5. IF-MIB.my
6. CISCO-SMI.my
7. CISCO-PRODUKTS-MIB.my
8. CISCO-TC.my
"

I install the first MIB successfully. During importing the "SNMPv2-TC.my"
MIB
I recieve the following ErrorMessage from NetView:
" Error Detected.......
linkDown ::= { snmpTraps 3 } (0)
linkDown ::= { snmpTraps 3 } (0)
Textual convention doesnt map to real type.(clause): On or around line
21422
bad parse of ASN type definition.: On or around line 21422. Mib table is
bad."

any hints????