Error 3012 Problem Mapping
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SQL Server 2014 Express resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards windows 10 can't find network printer Events Community Magazine Forums Blogs Channel 9 Documentation APIs and windows 10 can't find wireless printer reference Dev centers Retired content Samples We’re sorry. The content you requested has been removed. windows doesn't have a network profile for this device printer You’ll be auto redirected in 1 second. Ask a question Quick access Forums home Browse forums users FAQ Search related threads Remove From My Forums Answered windows doesn't have a network profile for this device windows 10 by: Discriminator Inheritance errors 3012, 3022 and 3026 Data Platform Development > ADO.NET Entity Framework and LINQ to Entities Question 0 Sign in to vote Hello, I have two questions about discriminator inheritance. - Why can't I used on condition, property mapped on base type. For example, take Northwind. I have
Error 3012 Printer Windows 10
a table Employees. I want an entity Employee. Easy! Now, I want a new entity LondonEmployee which inherits Employee. So I create this. When I want to add the condition 'City = London', I can't with designer. So I try with modifying xml myself but when I do this, I have twice the next compilation error: Error 3012: Problem in Mapping Fragment(s) starting at line(s) (597, 618): Data loss is possible in Employees.City.The following C-side state is not preserved upon retrieving persisted data from the store. An Entity instance e with Key (k) such that: ((k) is in 'Employees' Entity Set AND e is type NorthwindEFModel.LondonEmployee) When I delete City property on Employee (base) entity, it compiles. Moreover, if I want to add City property in LondonEmployee and mapped it, I have this compilation error: Error 3012: Problem in Mapping Fragment(s) starting at line(s) (596, 616, 695): Data loss is possible in Employees
of Contents 3012 - Pervasive Error Check network connectivity between Client and Server Check to ensure Pervasive Engine is running on the Server Troubleshooting tips for Pervasive 3012 error 3012 - Pervasive Error Description: A Pervasive
Windows 10 Cannot Find Network Printer
3012 error occurs when Windward cannot connect to the Pervasive database. Specifically windows doesn't have a network profile for this device phone a Pervasive “engine” runs on a computer where your System Five data files are located. The two events listed windows cannot connect to the printer access is denied windows 10 below will occur that pervent Pervasive communications: Pervasive on the client cannot connect to the server. The Pervasive engine on the server is stopped or not loaded. Check network connectivity between https://social.msdn.microsoft.com/Forums/en-US/bfd460fb-41ab-4acb-a0a3-a61124768502/discriminator-inheritance-errors-3012-3022-and-3026?forum=adodotnetentityframework Client and Server Windward System Five uses a mapped network drive connection in order to communicate data between the client and server. A share is setup on the server, usually a folder named Windward which contains System5\Data where Data is your company dataset. In Windows the Map Network Drive function is used and a network drive is set to the drive letter http://wiki.wws5.com/doku.php?id=3012_pervasive_error W with the server path as “\\server\Windward”. An easy troubleshooting step is to determine if the map drive will open. If the map drive does not open then the computer network will need to be checked. The following link is to a networking best practices document that will assist in explaining Windows networking setups. Networking Best Practices A ping test can be run to determine if the server is responding to requests across the network. The link below will show a demonstration of the ping test. Performing a Ping Test All versions of Pervasive come with a diagnostic tool called “Pervasive System Analyzer”. When the test operates correctly we will see 75 test messages sent via TCP/IP to the server computer. The link below will demonstrate how to use the Pervasive System Analyzer. Pervasive System Analyzer network test All windows computers have a host file that will set a server name to a network address. This file will need to be reviewed for correctness. A standard windows network should run Pervasive without any entries in the host file. Reviewing the Windows host file Reviewing
Results 1 to 10 of 70 New 07 Aug 2015 #1 aldago View Profile View Forum Posts Private Message Junior Member Join Date : Aug http://www.tenforums.com/network-sharing/14026-cant-connect-remote-printer.html 2015 Posts : 2 Windows 10 Can't connect to remote printer I'm using windows 10 and I'm trying to connect to a printer attached to a remote networked Windows 7 Pro computer. When I http://www.progtown.com/topic1182408-ef-errors-at.html go to Settings/Devices/Add printer my printer attached to the remote computer shows up. When I click on the printer I get a window that says "That didn't work". We can't install this printer windows 10 right now. Try again later or contact your network administrator for help." Anyone know how to handle this?? My System Specs You need to have JavaScript enabled so that you can use this ... Computer Type Laptop System Manufacturer/Model Number HP Pabilion dv5-1010us OS Windows 10 CPU Intel core 2 Duo 2GHz Memory 4GB Reply With Quote New 10 Aug 2015 #2 sagrant View Profile View windows doesn't have Forum Posts Private Message Junior Member Join Date : Aug 2015 Posts : 41 Windows 10 Same problem. I have two printers directly attached to the computer. Can't use either - "printer spooler not working". Add a printer doesn't work. Can't find printer. Yet I can get a screen of all printers. They're all there. However Device Manager only shows 2 unidentified printers with no properties. Whatever happened to "Plug 'n Play" ? Stuart My System Specs You need to have JavaScript enabled so that you can use this ... Computer Type PC/Desktop System Manufacturer/Model Number Dell OS Windows 10 Reply With Quote New 10 Aug 2015 #3 hTconeM9user View Profile View Forum Posts Private Message Power User on Windows 10 Join Date : Jul 2015 Eastbourne East Sussex UK Posts : 2,345 Windows 10 Home x64: 1607 Redstone (1) Build 143934.222 Hi did not your printers come with ubs plug and play mine did as well as wire free. Also did any software come with them like a disc. Also is that the make of your printer or is that the name Microsoft gave it because it could not find it, because mine came up as unidentified prin
or register to post a reply Topic RSS feed Posts [ 3 ] 1 Topic by vlsaf 2009-11-30 13:43:00 vlsaf Member Offline Registered: 2008-05-18 Posts: 1,021 Topic: EF errors at There are two tables. The table of clients (Kunde) and the table of mailing addresses of clients (KundeEmail).[Kunde]kundeID (PK)name[KundeEmail]emailID (PK)kundeIDemailTwo tables are connected by the relation one-to-many in given SQLWhen I do and compilation there are errorsError 3007: Problem in Mapping Fragments starting at lines 145, 179: Non-Primary-Key column (s) [kundeID] are being mapped in both fragments to different conceptual side properties - data inconsistency is possible because the corresponding conceptual side properties can be independently modified.Error 3012: Problem in Mapping Fragments starting at lines 145, 179: Data loss is possible in KundeEmail.kundeID.An Entity with Key (PK) will not round-trip when:(PK does NOT play Role ' KundeEmail ' in AssociationSet ' FK_KundeEmail_Kunde ' AND PK is in ' KundeEmail ' EntitySet)How with it to struggle? 2 Reply by pingvin4ikk 2009-12-01 08:52:00 pingvin4ikk New member Offline Registered: 2013-06-05 Posts: 4 Re: EF errors at In DataSet communications are registered? 3 Reply by vlsaf 2009-12-01 12:47:00 vlsaf Member Offline Registered: 2008-05-18 Posts: 1,021 Re: EF errors at EDM instead of DataSet. In EDM communications are. Posts [ 3 ] Pages 1 You must login or register to post a reply Programmer's Town ».NET »EF errors at Jump to forum: .NET .NET GUI ASP.NET ATL/WTL C/C++ C/C++ Applied COM/DCOM/ActiveX Delphi & Builder Java MFC Qt Unix Visual Basic WIN API XML / SOAP Declarative programming Dynamic languages Tools Databases Web Programming Hardware Installation, administration, support Multimedia, graphics, sound Mobile Devices Low-level programming Game Development Network sockets, protocols Miscellaneous Software Algorithms Software Architecture User Interface: design, usability Project Management Application Testing Programming philosophy Etudes for Programmers Education and science About Life Shareware and business Computers Holy Wars - Other Random topics