esqlvers statement.....results are different on 2 DB servers ???

I've installed Informix 7.30UC3 with the ClientSDK 2.01 software on 2 servers. Let's call them Server A and B. Both A and B had a prior ESQL/C versions. After the install, logged in as informix userid on A and ran "esqlvers" and got this : INFORMIX-ESQL Version 7.22.UC1 Software Serial Number AAB#J914529 (this was the prior version) Logged into B, ran esqlvers and got this: INFORMIX-ESQL Version 9.14.UC1 Software Serial Number AAC#J368340 Contents of the .snfile Server B INFORMIX-ESQL, Embedded Languages Runtime Facility Serial Number AAB#J766305 INFORMIX-OnLine Dynamic Server Serial Number AAB#J766297 INFORMIX-OnLine Dynamic Server Serial Number AAB#J766298 INFORMIX-OnLine Dynamic Server Serial Number AAB#J914529 INFORMIX-ESQL/C Serial Number AAC#J251423 INFORMIX-OnLine Dynamic Server Serial Number AAB#J914529 INFORMIX-ESQL/C Serial Number AAB#J766304 INFORMIX-OnLine Dynamic Server Serial Number AAB#J914529 INFORMIX-Connect Serial Number AAC#J368340 INFORMIX-Client SDK Serial Number AAC#J368339 INFORMIX-Connect Serial Number AAC#J368340 Informix Dynamic Server Serial Number AAC#J368340 INFORMIX-Client SDK Serial Number AAC#J368339 Server A INFORMIX-OnLine Dynamic Server Serial Number AAB#J914529 INFORMIX-Connect Serial Number AAB#J914529 INFORMIX-OnLine Dynamic Server Serial Number AAB#J914529 INFORMIX-ESQL/C Serial Number AAB#J766304 INFORMIX-OnLine Dynamic Server Serial Number AAB#J914529 INFORMIX-Client SDK Serial Number AAC#J368339 Informix Dynamic Server Serial Number AAC#J368340 Informix Dynamic Server Serial Number AAC#J368340 In the 7.3 Install notes, order of software installation is not important. Am I missing something here ??? Thanks Tim Jones