My program is giving a strange exception at startup, only on client
machines. Runs fine on development machine. The app was upgraded long
ago from a 2003 version to a VS2005 version, but continued to run fine
until just a couple of weeks ago. Now new builds give the error when
the code hits:
SqlConnection cn = new SqlConnection() ;
The error is:
System.TypeInit ializationExcep tion: The type initializer for
'System.Data.Sq lClient.SqlConn ection' threw an exception. --->
System.TypeInit ializationExcep tion: The type initializer for
'System.Data.Sq lClient.SqlConn ectionFactory' threw an exception. --->
System.TypeInit ializationExcep tion: The type initializer for
'System.Data.Sq lClient.SqlPerf ormanceCounters ' threw an exception. --->
System.Platform NotSupportedExc eption: This operation is only supported
on Windows 2000 SP3 or later operating systems.
at
System.Security .Principal.Secu rityIdentifier. .ctor(WellKnown SidType
sidType, SecurityIdentif ier domainSid)....
If the new connection was generated at the form's class level, it would
crash before even tring to load the form, it's only by moving the
constructor to the form's Load procedure that I could see this error
code explicitly. I've tried various things to make sure the references
are correct, and the code and references all seem similar to me to
other programs that run fine on the same clients.
Anybody have more info on this?
Bob Graham
2  3395 
This seems like a pretty clear error message...
>System.Platfor mNotSupportedEx ception: This operation is only supported
on Windows 2000 SP3 or later operating systems.
what are your clients running?
Sam
------------------------------------------------------------
We're hiring! B-Line Medical is seeking Mid/Sr. .NET
Developers for exciting positions in medical product
development in MD/DC. Work with a variety of technologies
in a relaxed team environment. See ads on Dice.com.
On 9 Jan 2007 11:17:51 -0800, "RvGrah"
<rv************ ****@sbcglobal. netwrote:
>My program is giving a strange exception at startup, only on client
machines. Runs fine on development machine. The app was upgraded long
ago from a 2003 version to a VS2005 version, but continued to run fine
until just a couple of weeks ago. Now new builds give the error when
the code hits:
SqlConnectio n cn = new SqlConnection() ;
The error is:
System.TypeIni tializationExce ption: The type initializer for
'System.Data.S qlClient.SqlCon nection' threw an exception. --->
System.TypeIni tializationExce ption: The type initializer for
'System.Data.S qlClient.SqlCon nectionFactory' threw an exception. --->
System.TypeIni tializationExce ption: The type initializer for
'System.Data.S qlClient.SqlPer formanceCounter s' threw an exception. --->
System.Platfor mNotSupportedEx ception: This operation is only supported
on Windows 2000 SP3 or later operating systems.
at
System.Securit y.Principal.Sec urityIdentifier ..ctor(WellKnow nSidType
sidType, SecurityIdentif ier domainSid)....
If the new connection was generated at the form's class level, it would
crash before even tring to load the form, it's only by moving the
constructor to the form's Load procedure that I could see this error
code explicitly. I've tried various things to make sure the references
are correct, and the code and references all seem similar to me to
other programs that run fine on the same clients.
Anybody have more info on this?
Bob Graham
The client machines are all XP Pro SP2!!!
Not the issue at all, the error message is misleading. I should probably
have mentioned that I included it for informational purposes for any that
may have experienced the same situation. I believe it has something to do
with having been upgraded from a .net 1.1 app a long time ago, I just have
no clue as to why the builds from this code base would only now start
causing errors on client machines when I upgraded the code almost a year
ago...
Bob
"Samuel R. Neff" <sa********@nom ail.comwrote in message
news:ek******** *************** *********@4ax.c om...
>
This seems like a pretty clear error message...
>>System.Platfo rmNotSupportedE xception: This operation is only supported
on Windows 2000 SP3 or later operating systems.
what are your clients running?
Sam
------------------------------------------------------------
We're hiring! B-Line Medical is seeking Mid/Sr. .NET
Developers for exciting positions in medical product
development in MD/DC. Work with a variety of technologies
in a relaxed team environment. See ads on Dice.com.
On 9 Jan 2007 11:17:51 -0800, "RvGrah"
<rv************ ****@sbcglobal. netwrote:
>>My program is giving a strange exception at startup, only on client
machines. Runs fine on development machine. The app was upgraded long
ago from a 2003 version to a VS2005 version, but continued to run fine
until just a couple of weeks ago. Now new builds give the error when
the code hits:
SqlConnecti on cn = new SqlConnection() ;
The error is:
System.TypeIn itializationExc eption: The type initializer for
'System.Data. SqlClient.SqlCo nnection' threw an exception. --->
System.TypeIn itializationExc eption: The type initializer for
'System.Data. SqlClient.SqlCo nnectionFactory ' threw an exception. --->
System.TypeIn itializationExc eption: The type initializer for
'System.Data. SqlClient.SqlPe rformanceCounte rs' threw an exception. --->
System.Platfo rmNotSupportedE xception: This operation is only supported
on Windows 2000 SP3 or later operating systems.
at
System.Securi ty.Principal.Se curityIdentifie r..ctor(WellKno wnSidType
sidType, SecurityIdentif ier domainSid)....
If the new connection was generated at the form's class level, it would
crash before even tring to load the form, it's only by moving the
constructor to the form's Load procedure that I could see this error
code explicitly. I've tried various things to make sure the references
are correct, and the code and references all seem similar to me to
other programs that run fine on the same clients.
Anybody have more info on this?
Bob Graham
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