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&"[MS Visual Database Tools] - Invalid Class String.&" Error


We recently upgraded our SQL Server 2000 to SP4 and are now getting the following error whenever we try to open up Site Diagrams.

An unexpected error happened during this operation. [MS Visual Database Tools] - Invalid class string.

This is very frustrating since I can't easily edit my database relationships or see my ER diagram.

Any ideas how to fix this?

Thanks




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Service Pack 2

Installed Oracle Client 10g and ODAC home

I tried a few things that were suggested in posts, but nothing has worked.  I tried the cmd line starting SSMS from progra~2 instead of (x86).  I tried renaming the directory with no parentheses.  This is the second time we've tried to get it to work in 2 years.  We'll probably give up again and stay with x86, um, because it works without all these silly mickey-mouse tricks.  Most of our relational DBs are ORACLE so this is a showstopper for us as far as trying to go x64.

Sorry for the attitude, but I'm really frustrated!

If anyone can tell me a way to resolve this (or that it can't be resolved), I'd really appreciate it!

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ADO Connection String Error For Mirrored Database
I am trying to connect to a failover partner using ADO (non .Net) and Visual C++.  ADO is throwing the following exception:

Caught: Unspecified error - Invalid connection string attribute(Microsoft OLE DB Provider for SQL Server)

Connection String:
Provider=SQLOLEDB.1;Data Source=EdwardsvilleSQLSERVER;Failover Partner=Mirror2SQLSERVER;Initial Catalog=SomeCatalog;User Id=SomeId;Password=SomePassword

Any ideas?

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Error In Opening My SP Class
Hello,
I put my stored procedure in my class and try to execute it but get this error
1st here is my class
 1 public signup_data_entry()
2 {
3 SqlConnection con = new SqlConnection("cellulant_ConnectionString");
4
5
6 SqlCommand command = new SqlCommand("Cellulant_Users_registration", con);
7 command.CommandType = CommandType.StoredProcedure;
8
9 con.open();
10
11 command.Parameters.Add(new SqlParameter("@RegionID", SqlDbType.Int, 0, "RegionID"));
12 command.Parameters.Add(new SqlParameter("@RegionDescription", SqlDbType.NChar, 50, "RegionDescription"));
13
14 command.Parameters[0].Value = 4;
15 command.Parameters[1].Value = "SouthEast";
16
17 int i = command.ExecuteNonQuery();
18
19
20 }
 
 
 
 
and here is the error message on the testing server. Error line is line 27 below
 
 Source Error:



Line 25: command.CommandType = CommandType.StoredProcedure;
Line 26:
Error >>> Line 27: con.open();
Line 28:
Line 29: command.Parameters.Add(new SqlParameter("@RegionID", SqlDbType.Int, 0, "RegionID"));


Source File: c:inetpubwwwrootcellulant1App_Codesignup_data-entry.cs Line: 27

 

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DTS Class Not Registered Error
Hello, I have looked all over the internet and have tried every type of solution I could find. I received a new laptop and had SQL Server 2000 installed on it. I had previously created several DTS packages on my old machine. Now I cannot open any of them on my new laptop and the error I get is the following:

Error Source: Microsoft Data Transformation Services (DTS) Package
Error Description: Class not registered

I read on this forum to reregister several dlls which I did with regsvr32. I have tried uninstalling and reinstalling MS SQL Server 2000 and SP3 several times. Also, SQL Server 7 was accidently installed on my machine first before it was uninstalled and 2000 installed. I don't know if that could be one of the possible problems.

Other things I've done is adding Analysis Services but nothing is working. Does anybody have any more things I could try???

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Class Not Registered Error.
 

Hi all,
 
I have created a SSIS package that pulls data from paradox tables using a microsoft Jet 4.0 OLEDB Provider.
 
Iam pulling data from Paradox tables to SQL SERVER
 
In the package i have changes the properties RunIn64bitmode from True to False,doing this helped me to run the Package in BIDS environment....However iam not able to run the same using batch file.
.
I get the below error when run thru a batch file.
 
Description: SSIS Error Code DTS_E_OLEDBERROR.  An OLE DB error has occurred. Error code: 0x80040154.
An OLE DB record is available.  Source: "Microsoft OLE DB Service Components"  Hresult: 0x80040154  Description: "Class not registered"
 
Has anybody come across this situation?Any help on this is greatly appreciated.
 
Thanks

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Class Not Registered Error
When I try to run DTS Package in SQL 2000, it reports a error - Class not registered?

 

What is the solution to this problem?

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RMO Class Not Registered Error.
I have an application written in .Net 2.0 using the SQL Server RMO .Net assemblies to create the replication on the SQL Server and to control the synchronization between the publisher and subscribers.  I have installed the application on a server that only has the following components install on it:
 

Microsoft SQL Server Native Client
Microsoft Core XML Services (MSXML) 6.0
Microsoft SQL Server 2005 Management Objects Collection
 
When I run application everything works until I try to synchronize a subscriber, I get the following error: Class not registered. 
 
I tracked down the clsid which it can€™t find to be this:
1E6ADC03-1A05-4DF0-B627-3DAE0F6DA188.
 
This is listed to be the following class: (Microsoft SQL Merge 9.0) SQLMerge.SQLMerge.3 which located in the following dll file: sqlmergx.dll.
 
Is there a separate install package that I need to run to get this, sqlmergx.dll and other dependent libraries installed? Or do I have to have SQL Server Services installed on this server because I tried to install only the SDK from the server install on this server and then the client tools and still get the same error when trying to synchronize between the publisher and subscriber. 
 
Or is there something missing with our RMO .Net assemblies?

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Passing GUID Into Dtexec, Invalid Cast To A String Variable. Solution??
I am getting an invalid cast specification when I call dtexec and try to /SET a user variable within the package that is defined as a string data type. Is there any solution to this? I have tried passing the GUID with {} w/o {} w/ '' w/ "" etc.. many variations... and still get an invalid cast specification. Is there a data type that I need to set the User variable to besides String?  The User Variable is used to Select records from a SQL data source where the GUID is stored. I do not have an option of GUID data type for a User Variable.

Thanks for any help! Aaron B.

 

 

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The Command Line Parameters Are Invalid For Source Connection String When Running As A SQL Job
 

Hi All,
 
I created a SSIS package to import an excel spreadsheet into my data warehouse.
When I run the package it runs fine. When I created a SQL Job to run the package I get the following error:
 
Option "Source=D:HelpDeskImportBook2.xls;Extended" is not valid. The command line parameters are invalid.
 
 
Now if I look at my source connection string in the job it looks like the following:

Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:HelpDeskImportBook2.xls;Extended Properties=HDR=YES;EXCEL 8.0;HDR=YES";
 
 
Does anyone know why it appears that my connection string looks like it is being cut off and does anyone know how I can correct the problem?
 
 
Thanks,
 
Scott

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DTS Design Error - Class Not Registered??
Hi,

The new problem that I am now blessed with is that when I try to open a DTS package in design mode I get a dialog box with the title DTS Design Error and the text saying Class not registered :confused:

I have MSDE SP3. Kindly help.
Thanks

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DTS Design Error - Class Not Registered??
Hi,

.... The new problem that I am now blessed with is that when I try to open a DTS package in design mode I get a dialog box with the title
DTS Design Error and the text saying
Class not registered :confused:

I have MSDE SP3. Kindly help :(

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Can SqlDataSource Class Inherite To Another Class
Does any one inherit SqlDatasource class?
I treid it as :
public class MYDataSource : System.Web.UI.WebControls.SqlDataSource
{public MYDataSource(){
 
}
 
}
Debugger dont give any error or warning when i buld project. But when i use it in a page Visual studio is crashed.
 Can any one help me ?

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My Application Throws Error When I Have Single ( ' ) Quote In My String (SQL Database)
my asp.net application communicate with SQL database, but when I have single quote ( ' ) in my string then it throws error. and it does not insert that string in database.  How can I solve this problem . or give me some suggestions  on this issue.
 thank you
maxmax

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Help With Connection String After Clickonce Install From Visual Studio 2005
I have a sql express .mdf that is located in c:appdirectorymydb.mdf whilst developing an application.  During development my connection string uses the above path to connect to the db.  e.g.

"server = .sqlexpress; Integrated Security=True; database=C:appdirectorymydb.mdf"
 
I have published the app using click once in visual studio.net which places the db in : C:Documents and Settingsuser.nameLocal SettingsApps2.0DataJN1WL1DJ.X7B ... 08ed2810aab2abData

 
When i am executing the application following a clickonce install, what should I use in my connection string for the path to the db ? or where can I find the above path (e.g. in the registry) so that I can provide it to the connection string ?

 
Alternatively, can I specify where the DB is going to be installed (via click once).  e.g. in my app directory under program files ?
 
I have tried searching what seems like everywhere for a solution to this problem and as a last resort thought it worth posting the question.
 
Many thanks in advance.
 
Simon

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Class Not Registered Error While Connecting To SQLServer
I am using Visual Basic 6.0 and SQL Server 7.0. In VB code, I am trying
to connect to SQL Server 7.0 using ADO and getting "Class not registerd"
error num: -2147221164.Which class or DLL am I suupose to register and
how? I would appreciate any help in this matter.

Thank you.

-Arun

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Error Adding ReportingService2006 Proxy Class
HI there,

When adding a web reference in VS to the ReportingService2006 web service i receive the following error.

Custom tool error: Unable to import WebService/Schema. Unable to import binding 'ReportingService2006Soap' from namespace 'http://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices'. Unable to import operation 'SetReportHistoryOptions'. The XML element named 'ScheduleDefinition' from namespace 'http://schemas.microsoft.com/sqlserver/2006/03/15/reporting/reportingservices' is already present in the current scope.    C:Documents and Settings
brookesMy DocumentsVisual Studio 2005ProjectsTelluride runkTellurideTellurideBaseWeb References
s2006Reference.map    1    1    TellurideBase

Does anyone know how to resolve this issue?

Thanks

Richard

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I Need To Add A Row To A SQL CE Database If It Does Not Exists.I Am In Visual Studio 2005 Using Visual Basic 2005.
I need to add a row to a SQL CE database if it does not exists using Visual Basic 2005 in Visual Studio 2005.  I can't seem to find the duplicate record using a tableadapter query.  It adds the same record again.  I am trying to use tableadapters, but do not have to. Any suggestions?
 

 
Here is the add row code I am using...
 

checkCustRow = PcDatabase1.MainToolData.NewMainToolDataRow()

checkCustRow("Name") = ""

checkCustRow("Size1") = cmbSize1

checkCustRow("Size2") = ""

checkCustRow("Size3") = ""

checkCustRow("Size4") = ""

checkCustRow("Pressure1") = cmbPressure

checkCustRow("Pressure2") = ""

checkCustRow("Pressure3") = ""

checkCustRow("Pressure4") = ""

checkCustRow("Category") = "BOPs"

checkCustRow("VSSName") = "BOPs.vss"

checkCustRow("Type") = cmbType

checkCustRow("Manufacturer") = "WFT"

checkCustRow("Height") = cmbHeight

checkCustRow("Width") = cmbWidth

checkCustRow("Weight") = cmbWeight

checkCustRow("VolumeOpen") = cmbOpen

checkCustRow("VolumeClosed") = cmbClosed

checkCustRow("EndConnection") = ""

checkCustRow("Userdefined") = "T"

PcDatabase1.Tables("MainToolData").Rows.Add(checkCustRow)

Dim ta As New PCDatabaseTableAdapters.MainToolDataTableAdapter

ta.Update(PcDatabase1.MainToolData)
 
 
Any suggestions?

 
Jeff

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Error 0x80040154 Exporting To Excel, Class Not Found
Hello,

I am doing a SSIS package that is going to export the value of a table into an excel file.

I have set Run64bitRuntime debugging setting to false to can utilizate this export, here all goes well, but now I tried to go a little more far and I want to execute this package using the ms-dos command dtexec, and it's here where it gives me the error that in a first moment I has solved changing this set to false.

Has anyone any idea of why it is giving me that error?????

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