Informix-CLI 2.50 & Informix-Net trouble

Hi! I have: 1. Informix-SE 5.01.UD3 with Informix-Net 5.01.UD3 on HP-UX 10.20 2. Informix-SE 5.00.UD2 with Informix-Star 5.00.UD4 on SCO Unix 5.0.2 3. Informix WorkGroup Server 7.12 with Informix-CLI 2.50 on Windows NT 4.0 + SP3 4. Informix WorkGroup Server 7.22 with Informix-CLI 2.50 on Windows NT 4.0 + SP3 5. Informix-CLI 2.0 on Windows 95/NT (don't care) A lot of time ago (about half of year) I install I-CLI on Win95/NT and it connect fine to all servers (at that time 7.22 WG Sever was not yet installed). After some time (I don't understand what happen) from some application (Power Builder for ex.) I can't close connection with SE servers: I got a message: SQL state 25000 Native: -1800 Message: [INTERSOLV][ODBC informix driver] invalid transaction state finderr -1800 respond: "Invalid transaction state. You must commit or rollback the current transaction before you disconnect." But I only open connection I don't make anything. When I try Informix WorkGroup 7.22 I got new problem. I-CLI installed on this computer can't connect to SE 5.01 server on HP-UX, it return error -27001, finderr -27001 give very long message, but I don't fond any useful information. In the same time from this computer I can connect to SE on SCO Unix. -- With best wishes, Pavel Alex E-mail address Internet: pavel@petrolbank.com, pavel@alex.relsoft.moldova.su Fido: 2:469/1@fidonet.org Phone: (373)2 264171