STEFANO DEMILIANI

Hi Stefano,
I dont have news about this problem, but I have an off-topic question, if you allow me to ask it.

Based on your post, I assume that you are using .NET and Oracle as database. Is that right assumption?
If yes, then how do you handle your sessions? Do you use sticky sessions or you store them in database?

(we are using Oracle as database and it is really paint full, because there are many problems. I hope that Oracle ans Microsoft partnership will solve a lot of them. I have talked to some Oracle guys and they are cooking this new Oracle integration in VS)

No, I'm not an Oracle developer.
For what I know, the "sticky session" means that if you have many instances of Tomcat (for example Sess1 and Sess2) and you start session on Sess1, the subsequent requests will be forwarded to Sess1 as long as Sess1 is running (you never reach Sess2). It means that if Sess1 now is down, then your subsequent request will be forwarded to Sess2, with a different session (a new session created at Sess1 for you). This is
not very good because if your application responsing on Sess1, then moved to Sess2, session data will be lost.
Try reading this:
http://www.oracle-base.com/articles/9i/ScalableSessionManagement.php

Nothing related to .NET infact. You must be running some locally copied Oracle installation.
I checked my system with filemon downloaded from www.sysinternals.com ?
nmupm.exe was infact scrubbing all my hardisk specially for exe and dll.

Here are the traces it's VIRUS i guess.

1 10:04:05 PM perl.exe:2456 QUERY INFORMATION C:\oracle\product\10.1.0\compiere\bin\nmupm.exe SUCCESS Attributes: A
2 10:04:05 PM perl.exe:2456 OPEN C:\oracle\product\10.1.0\compiere\bin\nmupm.exe SUCCESS Options: Open Access: All
3 10:04:05 PM perl.exe:2456 QUERY INFORMATION C:\oracle\product\10.1.0\compiere\bin\nmupm.exe SUCCESS Attributes: A
4 10:04:05 PM perl.exe:2456 QUERY INFORMATION C:\oracle\product\10.1.0\compiere\bin\nmupm.exe SUCCESS Length: 51261
5 10:04:05 PM perl.exe:2456 OPEN C:\oracle\product\10.1.0\compiere\bin\nmupm.exe.Manifest NOT FOUND Options: Open Access: All
6 10:04:05 PM perl.exe:2456 CLOSE C:\oracle\product\10.1.0\compiere\bin\nmupm.exe SUCCESS
7 10:04:05 PM nmupm.exe:3304 QUERY INFORMATION C:\oracle\product\10.1.0\compiere\bin\nmupm.exe SUCCESS FileNameInformation
8 10:04:05 PM nmupm.exe:3304 OPEN C:\WINDOWS\Prefetch\NMUPM.EXE-18D1BD3F.pf SUCCESS Options: Open Access: All
9 10:04:05 PM nmupm.exe:3304 QUERY INFORMATION C:\WINDOWS\Prefetch\NMUPM.EXE-18D1BD3F.pf SUCCESS Length: 31770
10 10:04:05 PM nmupm.exe:3304 READ C:\WINDOWS\Prefetch\NMUPM.EXE-18D1BD3F.pf SUCCESS Offset: 0 Length: 31770
11 10:04:05 PM nmupm.exe:3304 OPEN C:\oracle\product\10.1.0\compiere\127.0.0.1_compiere\sysman\emd SUCCESS Options: Open Directory Access: Traverse
12 10:04:05 PM nmupm.exe:3304 QUERY INFORMATION C:\oracle\product\10.1.0\compiere\bin\nmupm.exe.Local NOT FOUND Attributes: Error
13 10:04:05 PM nmupm.exe:3304 QUERY INFORMATION C:\oracle\product\10.1.0\compiere\bin\orauts.dll SUCCESS Attributes: A
14 10:04:05 PM nmupm.exe:3304 OPEN C:\oracle\product\10.1.0\compiere\bin\orauts.dll SUCCESS Options: Open Access: All
15 10:04:05 PM nmupm.exe:3304 CLOSE C:\oracle\product\10.1.0\compiere\bin\orauts.dll SUCCESS
16 10:04:05 PM nmupm.exe:3304 QUERY INFORMATION C:\oracle\product\10.1.0\compiere\bin\WS2_32.dll NOT FOUND Attributes: Error
17 10:04:05 PM nmupm.exe:3304 QUERY INFORMATION C:\WINDOWS\system32\WS2_32.dll SUCCESS Attributes: A
18 10:04:05 PM nmupm.exe:3304 OPEN C:\WINDOWS\system32\WS2_32.dll SUCCESS Options: Open Access: All
19 10:04:05 PM nmupm.exe:3304 CLOSE C:\WINDOWS\system32\WS2_32.dll SUCCESS
20 10:04:05 PM nmupm.exe:3304 QUERY INFORMATION C:\oracle\product\10.1.0\compiere\bin\WS2HELP.dll NOT FOUND