First, don't be hatn'. I know people born when MS stopped supporting Access 95 are now in high school. I am trying to provide a path forward.
I have a WCF being developed on my Win 8.1 64 bit computer (VS 2013). When my unit test makes the call, the WCF it needs to query the DB and return a dataset. I do this using traditional dataAdapter.fill() call. This causes a 'Microsoft.jet.OLEDB.4.0' provider is not registered on local the machine.' error. I have found several posts on this forum that state the 4.0 driver will not work in a 64 bit application. So I have set the solution platform to 'x86', in the project properties i set the platform to 'Active (x86)'. When I set the platform Target to 'x86' and try to run I receive another error 'system BadImageFormatException....' so I had to switch it back to 'Any'. The error persists.
Next I thought VS web service host was run 64 bit. I installed IIS on my local dev machine and setup the project there and set the App Pool to enable 32 bit application = true, no change. Then I tried moving the dlls to sysWOW64 and register them there, still no luck. I tried to set corflags with '/32bit+' parameter, only to learn the file has no headers, so it can't be set. Finally, I upgraded to the ver. 12 driver and changed to connection string only to get an almost identical error, 'Microsoft.ACE.OLEDB.12.0' provider is not registered on local the machine.'
I am open to any suggestions at this point. I probably missed some small detail back at the beginning of all this. Thank you in advance for your help.
Related
This has been asked before, but I've been through all the answers provided elsewhere so far, i.e. checking permissions on c:\ProgramData\Microsoft\Crypto\RSA\MachineKeys, adjusting protocols using IISCrypto and turning use of FIPS algorithms on (and off) and I'm still getting batches of 4 events every 10 seconds which swamps the System event log.
I'm running Windows Insider Preview 10 Build 19592.rs_prerelease.200321-1719 (64-bit) so this could be a preview specific issue, however, is there anything else I can try to correct this error?
same issues here, same error code, same pattern , same windows build, tried ISS CRYPTO BEST PRACTICES fix attempt. Did not resolve.
This is not a server, its a standalone client in a home network with no other computers active. Office is not installed, no Exchange, no IIS, no server applications of any kind, just stock windows services. Install is fresh.
Active Browser is Chrome Portable with some basic security plugins such as UBLOCK,Tampermonkey and Adblock. The only webpage opened is this one.
The answer I finally got from a comment on anothersite was that this was a known issue in the Insider Preview and it's now been fixed in the latest releases.
I've gotten this error on an ASP.NET Core 6.0 service that used to work fine previously. The problem turned out to be faulty deployment, that removed all files from the virtual directory.
I have a simple PHP application running on this server which allows other people to verify some information on-line. The apache was running OK until a few days back.
The application uses Postgrees and the apache service was configured by an add-on "Enterprise Db Apache", it was not configured by me and is connected to a portal to be shown on-line. This was kinda dropped on me and I had no prior knowledge or experience with databases nor servers and need to put it back on-line. How can I start to find out what made it stop?
Here's a link to the error I'm receiving when trying to start it back again:
https://dl.dropboxusercontent.com/u/12837412/Erro%201053.png
Tried updating .NET to no success,
I've searched around SO and all the threads I found were based on custom services people wrote, and found out that this error code is very generic, I'm very lost and have my neck on the chopping block.
EDIT: Tried some fixes suggested here but had no success. I'm thinking about reinstalling the service, is it a really bad idea? Is there a safe way of doing this without loss of data in the Database? Is there a tutorial on this here already?
The problem was with compatibility of the versions of C/C++ libraries in the server which lead to the programs related to the service not being able to start properly. A simple reinstalation of the compatible version of the libraries made the service able to be started again.
Maybe your service is taking longer time than 30 seconds (Windows default timeout) to start and report ready to the Service Control Manager. Usually this happens because of performance issues.
A possible solution for this is to extend it through the Registry.
Go to Start > Run > and type regedit
Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control
With the control folder selected, right click in the pane on the right and select new DWORD Value
Name the new DWORD: ServicesPipeTimeout
Right-click ServicesPipeTimeout, and then click Modify
Click Decimal, type '180000', and then click OK
Restart the computer
I have a very strange issue that i cannot figure out.
First i have a WCF service 4.0 done in VS2010.
the service have couple methods that return string array, datatable and such.
some of them use function from C++ dll throught [dllimport]
i made a test console to test everything. when i run the WCF from visual studio and use the generated path it works wonderfully.
now here is where it become strange. if i open my local IIS create a new application and point to my VS source code the WCF i can see it perfectly.
now using the http path from IIS local instead i refresh the methods all seems correct. But when i run my test app i can call any unction without any problem EXCEPT anyone using DLLIMPORT functions. they ALL crash and cannot trace even by tracing CES exceptions.
Doing line by line logging show that the exception is really on the call of those functions
the DLL in question is the same and the path is hardcoded for my computer since still in test phase and the folder is c:\DLL\mylib.DLL so nothing to do with shadow copy IIS/visual studio do when you actually run. also DLL reference by name withotu path even if it's in sys32 doesnt work.
Any clue ?
also. 32bit, changing app pool level right access on folder, full admin on machine already too. all tried but unsuccessful.
Edit: adding to all that since i haven't made this clear, it's not my first WCF real setup. i've already made alot of services before and deployed them myself (probably somewhere around 50-60 services). I am asking because i have never seen this issue before and i tried all tricks i knew and could find on the internet and resource people i know.
We have decided to incorporate the whole service in the WPF project locally since it work as long as IIS is not hosting. but this is really not a good thing as this data and work should NOT be done on client side but instead on server side. Right now it's fine since the software that need to use this is not released to public yet so it isn't critical.
Next option will be net TCP/IP windows service hosted on the web server if i don't find anything else.
We decided to go trough the trouble of having to hard code the logic in the main software and get away from web services for this issue. we will have to deal with updating, installing unregister and re register unmanaged DLL by hand somehow but at least it works.
we have added over 5 web services since that happen and no problem with them but again none of them use DLL imports.
Forgive me if this is a stupid question, I'm fairly new to writing services. I've written a service that runs a timer and the timer code runs some checks to ensure our systems are up and running. It's written in VB.Net, framework 1.1. I then install the service using "sc create". The service works beautifully on the XP Pro machine that I'm developing on. However, when I install the service on a Windows 2003 server 64 bit, the service fails with error 1053 immediately. I put some debugging in to write to a text file as the first line of code in the OnStart function but even that doesn't run, so there must be a problem in the program starting up. Finally in desperation I created a brand new Windows Service in a new VB project in Visual Studio 2003 and compiled an empty service that merely declares and sets the value of a string variable in the OnStart function as follows:
Dim strTmp As String
strTmp = "hello"
Even that failed on the W2K3 server, but works fine on the XP dev machine.
The server has .Net Framework 1.1 installed and working, we use it in our CMS (written in ASP.Net 1.1).
The service runs as the local system account. I tried enabling interaction with the desktop but that didn't help. I ran Process Monitor and there are no access denied events. I emptied the Application Event Log, still doesn't work. No other events to help me out in the logs. Definitely using the Release build of the application. Permissions on the exe file are full control for System and for Admins.
Any ideas anyone? It must be something simple, but I'm damned if I can figure it out!
Thanks in advance.
#DavidHi, many thanks for the suggestions. I don´t think the first point is my problem, partly because the MS article is about stopping or pausing the service, mine fails on starting; but also because the service does not timeout, there is no 30 second wait, it fails immediately. Secondly, when you say add an exception handler to the service startup, do you mean the OnStart sub? I tried adding a debug file write in there, but I'll try adding an event log instead. Regarding the systems checks, it can't be that because the brand new empty test service I created shows the same behaviour and that does not do anything at all. You last point could be the key. My dev environment IS 32bit. I'll do some research on the corflags thing, or perhaps I can build a 64bit dev environment. Many thanks again, you've given me some new things to think about at least!
Ok, have found a workaround. I was putting my exe file in System32. When I put it in a different folder, created by myself, the service ran, albeit briefly. I then had to move the ini file and the log files that it reads/writes to that folder too, rather than System32, and all seems to work nicely. God knows why it doesn't like running from System32 but at least it works now! Thanks for the help guys.
This looks very similar to this question which might help you out:
Starting a windows service fails with error 1053
A couple of other things to look out for:
Make sure you don't have either of the following statements in your deployed service:
System.Diagnostics.Debugger.Launch
System.Diagnostics.Debugger.Break
You may need to run the service with an account other than Local System (depending upon the permissions required by your service).
The 1053 error is a timeout related to the service control manager waiting for the service to respond to your start request. There is a knowledgebase article that refers to managed service stop request issues specifically relating to Framework 1.1-based services, so it is not precisely describing your problem, but it may have relevance in your situation. The link is provided for your reference.
http://support.microsoft.com/kb/839174
The other suggestion I would make to further diagnose the issue is to determine whether the Start is failing due to a "hidden" exception occurring in your service's startup code; the start call would not see the exception and could make you think it was merely timing out.
I would suggest you add an exception handler to your service startup that does nothing more than log a message to the event log with the particulars of the exception if one is caught. That would at least give you an idea that something is going wrong specifically within the service, and give you more information than you have right now.
One last thought: Does the service check the systems you describe over a network connection? If so, LocalSystem won't have sufficient privileges to perform network access.
Good luck!
EDIT One other possibility:
Is your development environment/execuable 32-bit? You mention your server is 64-bit, so you may need to use the "corflags" tool that forces 32bit operation on your executable
corflags /32bit+ YourServiceExectubable.exe
The source for this information was the following SO post:
32-bit Windows services in 64-bit environment
**Unfortunately, it appears corflags is applicable only for 2.0 assemblies, and was designed for specifically this type of problem. **
We have a VB.NET applciation that is run from a mapped network drive. This works fine on all PCs expect those with Windows 7, on those we get the following:
"application generated an exception that cannot be handled" System.Security.SecurityException was unhandled
If the application folder is copied locally and run from there it works fine.
Anyone know a way aroudn this issue? I assume it is related to Windows 7 netowrk security but not sure how to work around it.
Well, normally you should get this error on all PCs, not only on your Win7 PCs. But I guess for your older Windows PCs someone has solved this issue some time ago. Read this article
http://thebackroomtech.com/2009/04/01/using-caspolexe-to-grant-net-applications-rights-to-a-remote-network-share/
how to deal with the problem. Here is an SO post
.NET Deployment to Network Share
which might help you, too.
There is a reason this error comes up, It is not a good idea to grant applications access to network shares just to run them.
.Net and Click Once makes it very easy to deploy an application to a network share and distribute it to all the client computers to be run from there.
The app can then check for updates whenever it is launched and download any changes. You get all the ease of deploying to a shared drive without mucking about with code access security policies and potentially leaving a nasty hole in your network security.