Re: 08.04.0100: Couldn't load libpq library - Mailing list pgsql-odbc
| From | Andrus |
|---|---|
| Subject | Re: 08.04.0100: Couldn't load libpq library |
| Date | |
| Msg-id | 44C109BDFD44445BADD871D79D413AD9@andrusnotebook Whole thread Raw |
| In response to | Re: 08.04.0100: Couldn't load libpq library (Hiroshi Inoue <inoue@tpf.co.jp>) |
| List | pgsql-odbc |
Hiroshi, > Maybe MSVC2005 redistributable package is needed. > Please try > > http://www.microsoft.com/downloads/details.aspx?familyid=200b2fd9-ae1a-4a14-984d-389c36f85647&displaylang=en I researched this issue in Windows 98 computer: 1. Installing VS2005 VC++ redistributable from http://www.microsoft.com/downloads/details.aspx?familyid=200b2fd9-ae1a-4a14-984d-389c36f85647&displaylang=en does not fix it. 2. Installation of VS2008 VC++ SP1 redistributable does not start: shutdown installer action complains about missing entry point in WinNT dll 3. Copying manually msvcrt80.dll into odbc and application directories does not fix it. I used filemon to trace this issue: Directory C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBPQ.DLL SUCCESS QUERY Open C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBPQ.DLL SUCCESS OPENEXISTING READONLY DENYWRITE Read C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBPQ.DLL SUCCESS Offset: 0 Length: 64 Seek C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBPQ.DLL SUCCESS Beginning Offset: 272 / New offset: 272 Read C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBPQ.DLL SUCCESS Offset: 272 Length: 248 Seek C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBPQ.DLL SUCCESS Beginning Offset: 272 / New offset: 272 Read C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBPQ.DLL SUCCESS Offset: 272 Length: 488 Directory C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBPQ.DLL SUCCESS QUERY Read C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBPQ.DLL SUCCESS Offset: 159744 Length: 4096 .... Read C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBPQ.DLL SUCCESS Offset: 151552 Length: 2048 Attributes C:\PROGRAM FILES\PSQLODBC\0803\BIN\MSVCR80.DLL SUCCESS GetAttributes Directory C:\PROGRAM FILES\PSQLODBC\0803\BIN\MSVCR80.DLL SUCCESS QUERY Open C:\PROGRAM FILES\PSQLODBC\0803\BIN\MSVCR80.DLL SUCCESS OPENEXISTING READONLY DENYWRITE Directory C:\PROGRAM FILES\PSQLODBC\0803\BIN\MSVCR80.DLL SUCCESS QUERY Close C:\PROGRAM FILES\PSQLODBC\0803\BIN\MSVCR80.DLL SUCCESS CLOSE_FINAL Close C:\WINDOWS\SYSTEM\WLDAP32.DLL SUCCESS CLOSE_FINAL Close C:\PROGRAM FILES\PSQLODBC\0803\BIN\GSSAPI32.DLL SUCCESS CLOSE_FINAL Close C:\PROGRAM FILES\PSQLODBC\0803\BIN\K5SPRT32.DLL SUCCESS CLOSE_FINAL Close C:\PROGRAM FILES\PSQLODBC\0803\BIN\COMERR32.DLL SUCCESS CLOSE_FINAL Close C:\PROGRAM FILES\PSQLODBC\0803\BIN\KRB5_32.DLL SUCCESS CLOSE_FINAL Close C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBICONV2.DLL SUCCESS CLOSE_FINAL Close C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBINTL3.DLL SUCCESS CLOSE_FINAL Close C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBEAY32.DLL SUCCESS CLOSE_FINAL Close C:\PROGRAM FILES\PSQLODBC\0803\BIN\SSLEAY32.DLL SUCCESS CLOSE_FINAL Close C:\PROGRAM FILES\PSQLODBC\0803\BIN\LIBPQ.DLL SUCCESS CLOSE_FINAL Attributes C:\MYAPPL\ALGUS\LIBPQ.DLL NOTFOUND GetAttributes Attributes C:\WINDOWS\SYSTEM\LIBPQ.DLL NOTFOUND GetAttributes Attributes C:\WINDOWS\LIBPQ.DLL NOTFOUND GetAttributes Attributes C:\WINDOWS\LIBPQ.DLL NOTFOUND GetAttributes Attributes C:\WINDOWS\COMMAND\LIBPQ.DLL NOTFOUND GetAttributes Attributes C:\WINDOWS\SYSTEM32\LIBPQ.DLL NOTFOUND GetAttributes Attributes C:\MYAPPL\ALGUS SUCCESS GetAttributes Attributes C:\WINDOWS\MEDIA\CHORD.WAV SUCCESS GetAttributes Open C:\WINDOWS\MEDIA\CHORD.WAV SUCCESS OPENEXISTING READONLY DENYNONE ... Maybe for some strange reason after initial reading and closing, LIBPQ.DLL lookup does not look into 0803\BIN directory. If SSLMODE=Allow is removed from connection string, it works. How to use SSL connections is Windows 98 ? Andrus.
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