Invalid window handle

When I click on the the so called cell button ([...]) of a column (not only but also varchar fields), I get an errorbox "nvalid window handle". I'm running version 6.0.5.931.

Any help would be appreciated.

Thnkx,

Marcel
 
Can you go to Help > About, press the 'Info' button, press the 'Copy all pages' button on this info screen, and paste this text into an e-mail reply?
 
--- Info ---

PL/SQL Developer
Version 6.0.5.931 (MBCS)
02.21156 - 50 user license
Windows XP version 5,5 (build 3790)

Physical memory : 2.097.152 kB (2.097.152 available)
Paging file : 4.194.304 kB (4.194.304 available)
Virtual memory : 2.097.152 kB (2.009.144 available)

Parameters
C:\Program Files\PLSQL Developer\plsqldev.exe

Preferences
Session mode: Multi
OCI Library:
Use OCI7: False

Plug-Ins

Aliases
EXTPROC_CONNECTION_DATA
PR2A
PR2P
PR2Y
PR2YOUD
PR2Z
REP_SW010006

Homes
DEFAULT_HOME1 (C:\Program Files\Oracle)
OraAS10g_home (c:\oracle\product\AS10g)
OraClient10g_home (c:\oracle\product\Client10g)

DLLs
c:\oracle\product\Client10g\bin\oci.dll

TNS File
c:\oracle\product\Client10g\Network\Admin\tnsnames.ora

Using
Home: OraClient10g_home
DLL: c:\oracle\product\Client10g\bin\oci.dll
OCI: version 9.2
Oracle Database 10g Enterprise Edition Release 10.1.0.3.0
Character size: 1 byte(s)

--- Registry ---

SOFTWARE\ORACLE
inst_loc = C:\Program Files\Oracle\central_inventory
ORACLE_HOME = C:\Program Files\Oracle
ORACLE_HOME_NAME = DEFAULT_HOME1
API = C:\Program Files\Oracle\dbs
ORACLE_GROUP_NAME = Oracle - DEFAULT_HOME1
NLS_LANG = DUTCH_THE NETHERLANDS.WE8MSWIN1252
VOBHOME2.0 = c:\oracle\product\Client10g

SOFTWARE\ORACLE\ALL_HOMES
HOME_COUNTER = 2
DEFAULT_HOME = DEFAULT_HOME1
LAST_HOME = 1

SOFTWARE\ORACLE\ALL_HOMES\ID0
NAME = DEFAULT_HOME1
PATH = C:\Program Files\Oracle
NLS_LANG = DUTCH_THE NETHERLANDS.WE8MSWIN1252

SOFTWARE\ORACLE\ALL_HOMES\ID1
NAME = OraAS10g_home
PATH = c:\oracle\product\AS10g
NLS_LANG = DUTCH_THE NETHERLANDS.WE8MSWIN1252

SOFTWARE\ORACLE\HOME0
ID = 0
ORACLE_GROUP_NAME = Oracle - DEFAULT_HOME1
ORACLE_HOME_NAME = DEFAULT_HOME1
ORACLE_HOME = C:\Program Files\Oracle
NLS_LANG = DUTCH_THE NETHERLANDS.WE8MSWIN1252

SOFTWARE\ORACLE\HOME1
ID = 1
ORACLE_GROUP_NAME = Oracle - OraAS10g_home
ORACLE_HOME_NAME = OraAS10g_home
ORACLE_HOME = c:\oracle\product\AS10g
NLS_LANG = DUTCH_THE NETHERLANDS.WE8MSWIN1252
ORACLE_BUNDLE_NAME = Enterprise
ORACLE_OPMN_SERVICE = OracleOraAS10g_homeProcessManager
d2docrep = c:\oracle\product\AS10g\reports\doc
FORMS90_PROJECT =
FORMS90_SCCONVERT =
FORMS90_SCDRIVER =
FORMS90_SCVIEWER =
FORMS90_SOURCECONTROL =
FORMS90 = c:\oracle\product\AS10g\forms90
DE90 = c:\oracle\product\AS10g\tools\common90
TK90 = c:\oracle\product\AS10g\tools\common90
DOC90 = c:\oracle\product\AS10g\tools\doc90
UI90 = c:\oracle\product\AS10g\tools\common90
VGS90 = c:\oracle\product\AS10g\tools\common90
CA_UPREFS = c:\oracle\product\AS10g
CA_GPREFS = c:\oracle\product\AS10g
DOC9O = c:\oracle\product\AS10g\tools\DOC90
MM90 = c:\oracle\product\AS10g\tools\common90
REPORTS_PATH = c:\oracle\product\AS10g\reports\templates;c:\oracle\product\AS10g\reports\samples\demo;c:\oracle\product\AS10g\reports\integ;c:\oracle\product\AS10g\reports\printers;
REPORTS_TMP = C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp
REPORTS_RESOURCE = c:\oracle\product\AS10g\reports\res
RW = c:\oracle\product\AS10g\reports
REPORTS_TAGLIB_URI = /WEB-INF/lib/reports_tld.jar
SQLPATH = c:\oracle\product\AS10g\dbs
BROWSER = c:\oracle\product\AS10g\browser
ORACLE_HOME_KEY = Software\ORACLE\HOME1
REPORTS_CLASSPATH = c:\oracle\product\AS10g\reports\jlib\rwrun.jar;c:\oracle\product\AS10g\jlib\zrclient.jar;c:\oracle\product\AS10g\j2ee\home\oc4j.jar;c:\oracle\product\AS10g\j2ee\home\lib\ojsp.jar;

SOFTWARE\ORACLE\HOME1\HTTP_Server
Path = c:\oracle\product\AS10g\bin;c:\oracle\product\AS10g\Perl\5.6.1\bin\MSWin32-x86;c:\oracle\product\AS10g\Apache\fastcgi;c:\oracle\product\AS10g\opmn\bin;c:\oracle\product\AS10g\opmn\ lib

SOFTWARE\ORACLE\iSuites
MDAC Session Update Status = Complete

SOFTWARE\ORACLE\JInitiator

SOFTWARE\ORACLE\JInitiator\1.3.1.17
JavaHome = C:\Program Files\Oracle\JInitiator 1.3.1.17

SOFTWARE\ORACLE\KEY_OraClient10g_home
ORACLE_HOME = c:\oracle\product\Client10g
ORACLE_HOME_NAME = OraClient10g_home
ORACLE_GROUP_NAME = Oracle - OraClient10g_home
NLS_LANG = AMERICAN_AMERICA.WE8MSWIN1252
ORACLE_BUNDLE_NAME = Enterprise
OLEDB = c:\oracle\product\Client10g\oledb\mesg
SQLPATH = c:\oracle\product\Client10g\dbs
ORACLE_HOME_KEY = SOFTWARE\ORACLE\KEY_OraClient10g_home
OO4O = c:\oracle\product\Client10g\oo4o\mesg
MSHELP_TOOLS = c:\oracle\product\Client10g\MSHELP

SOFTWARE\ORACLE\KEY_OraClient10g_home\ODP.NET
TraceFileName = C:\ODPNET.trc
TraceLevel = 0
TraceOption = 0

SOFTWARE\ORACLE\KEY_OraClient10g_home\OLEDB
CacheType = Memory
ChunkSize = 100
DistribTX = 1
FetchSize = 100
OSAuthent = 0
PLSQLRset = 0
PwdChgDlg = 1
SchRstLng = 10000
UserDefFn = 0
DisableRetClause = 1
VCharNull = 1
TraceCategory = 0
TraceFileName = c:\OraOLEDB.trc
TraceLevel = 0
TraceOption = 0
SPPrmDefVal = 0

SOFTWARE\ORACLE\KEY_OraClient10g_home\OO4O
CacheBlocks = 20
FetchLimit = 100
FetchSize = 4096
HelpFile = c:\oracle\product\Client10g\oo4o\doc\oracleo.hlp
PerBlock = 16
SliceSize = 256
TempFileDirectory = c:\temp
OO4O_HOME = c:\oracle\product\Client10g\oo4o

SOFTWARE\ORACLE\SYSMAN

SOFTWARE\ORACLE\SYSMAN\OracleOraAS10g_homeASControl
EMDROOT = c:\oracle\product\AS10g
ORACLE_HOME = c:\oracle\product\AS10g
TIMEOUT = 15
TRACE_LEVEL = 16
CONSOLE_CFG = iasconsole

SOFTWARE\ORACLE\Workflow
Icon Directory = c:\oracle\product\Client10g\WF\ICON
Level = 100
Version = 2.6.3.0.0

SOFTWARE\ORACLE\Workflow\Languages

--- Path ---

c:\oracle\product\Client10g\bin
c:\oracle\product\AS10g\bin
c:\oracle\product\client10g\jre\1.4.2\bin\client
c:\oracle\product\client10g\jre\1.4.2\bin
c:\oracle\product\AS10G\jdk\jre\bin\classic
c:\oracle\product\AS10G\jdk\jre\bin
c:\oracle\product\AS10G\jlib
c:\oracle\product\AS10G\jre\1.1.8\bin
D:\beheer\mrtg-Perl\bin\
C:\WINDOWS\System32\Wbem
C:\WINDOWS
C:\WINDOWS\system32

--- TNS names ---

# TNSNAMES.ORA Network Configuration File: c:\oracle\product\AS10g\network\admin\tnsnames.ora
# Generated by Oracle configuration tools.

REP_SW010006 =
(ADDRESS = (PROTOCOL = tcp)(HOST = SW010006)(PORT = 1950))

EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = HOSTNAME)(PORT = 1521))
)
(CONNECT_DATA =
(SID = PLSExtProc)
)
)

PR2A =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.28.22.66)(PORT = 1521))
)
(CONNECT_DATA =
(SID = PR2A)
)
)

PR2Y =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.28.22.74)(PORT = 1521))
)
(CONNECT_DATA =
(SID = PR2Y)
)
)

PR2YOUD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.28.22.66)(PORT = 1521))
)
(CONNECT_DATA =
(SID = PR2Y)
)
)

PR2Z =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.28.22.72)(PORT = 1521))
)
(CONNECT_DATA =
(SID = PR2Z)
)
)

PR2P=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.28.22.82)(PORT = 1521))
)
(CONNECT_DATA =
(SID = PR2P)
)
)
 
I see you are using PL/SQL Developer on a Windows 2003 Server. We have had this report before on Windows 2003, but have not yet been able to reproduce or fix this.
 
Hi!

I have the same error running on a Cytrix-Server:

PL/SQL Developer
Version 6.0.6.946 (MBCS)
01.16510 - 20 user license
Windows 2000 version 5,0 (build 2195) Service Pack 4

Hope it helps.

Juergen
 
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