Unable To Load Dll Oraops10 Dll Asp Net
Oleta Blaylock
I got some oracle problem in my c#.net window based application.I am using oracle 10g express version and vistual studio 2008.I added Oracle.DataAccess dll to my project and declare the oracle connection and institiate it, that application is working properly in server pc but it shows error message in client machine.The error message is "Unable to load DLL 'OraOps10.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)".I got that error at
"OracleConnection oraCnn = new OracleConnection();".
What is OraOps10.dll and how I solve that problem? Do I need to install some oracle client application in client?Please give me the right way.
But when I share this installer with customer, he is getting error "Unable to load DLL OraOps10.dll". When asked he mentioned and has shown the Oracle Client installed on his machine and he is able to run other C# applications which connects to Oracle databases.
The Oracle XE database server comes with its own Oracle 11 client, but the ASP.NET MVC web app is using Oracle 12 client. Even though I installed Oracle 12 instant client on the machine, the ASP.NET MVC website could not see it, it keeps complaining "Unable to load DLL OraOps12.dll".
By using a DLL, a program can be modularized into separate components. For example, an accounting program may be sold by module. Each module can be loaded into the main program at run time if that module is installed. Because the modules are separate, the load time of the program is faster. And a module is only loaded when that functionality is requested.
When a 64-bit application that uses Compact SP1 or SP2 is running on the computer, it loads the ADO.NET Provider from the GAC (version 3.5.8080). However, it cannot find native binaries of the same version on the system. Therefore, it throws the exception.
My original problem was that our VPN apps are unable to create new connections on my wife's computer. We don't have that problem on my computer, which is identical to hers except that I refreshed the system three weeks ago. The event log on her computer says that rasman failed to start because it's unable to load one or more communication dlls, but all the dlls named in rasman.dll are in her System32 folder. Maybe the system is trying to load the api sets rather than the dll files, and not able to for some reason, or maybe the error message is actually false, and rasman is failing for some other reason.
Zoe, the dll's that rasman.dll is trying to load, that are missing in my wife's System32 folder, are all in my System32 folder. The only difference that I can think of between them in their history, besides not installing all the same software, is that I've had to refresh the system on mine because it was hanging up on bad clusters on the hard drive. I refreshed the system, then had it updated by Windows Update, and re-installed all the desktop apps. Somehow that has resulted in my System32 folder having dozens of api-* dll's that are not on my wife's computer, including all the ones that are referenced in rasman.dll.
Zoe, I downloaded the Windows 8.1 version of Update for Universal C Runtime, and extracted its contents with 7-Zip, but the only names of dll's that I found were of the same api-ms-win-crt-*.dll files that are already in my wife's System32 folder. Maybe I could do the same thing with all the versions of Microsoft's Visual C++ Redistributable, but I was hoping to find an easier way. Isn't there any documentation that I could find on the Internet, that says what dll's are installed with each version of Microsoft's Visual C++ Redistributable?
Zoe, I downloaded the Windows SDK, to install it on my computer and see if includes the dlls I'm looking for, but before I installed it, I discovered that my computer already has a \Program Files (x86)\Windows Kits\10 folder, and that folder has a Tools\bin\i386 folder which contains 15 of the 21 dlls I'm looking for. Those are the same 17 dlls that are in the System32\downlevel folder on both of our computers.
To review my situation, the event log on my wife's computer says that RasMan is failing to start because it can't load one or more communication dll's. Searching through rasman.dll with WordPad, I find the names of 21 api-ms-win-* dlls that are all in my System32 folder, but not in hers. These are *not* api-ms-win-crt-* dlls. They are 17 api-ms-win-core-* dlls, 2 api-ms-win-security-* dlls, and 2 api-ms-win-service-* dlls. Of those 21 api-ms-win-* dlls named in rasman.dll, 15 of them are in the System32\downlevel folder, which is identical on both our computers. The other 6 are not anywhere on her computer at all. That corresponds exactly to the dlls that I found in the Windows Kits\10\Tools\bin\i386 folder on my computer. That Windows 10 SDK folder has the same 17 dlls named in rasman.dll that are in the the System32\downlevel folder, which is the same on both of our computers, and does not have the same 6 dlls that are in my System32 folder, but which are not anywhere on my wife's computer.
Whenever any program on my wife's computer tries to create a new miniport, it fails, and I find an Event 20030 for RasMan in the event log that says "The Remote Access Connection Manager failed to start because it could not load one or more communication DLLs." The same thing happens even when I try to create a miniport with devcon. I thought it was because her System32 folder didn't have all the dlls that are named in rasman.dll, but that was because I wasn't including hidden files in my search. I see now that they are all there. One of my questions is, does that mean that the system is trying to load the api sets from from the Universal CRT, and not the dll files? If so, why isn't it finding them? According to the documentation that I found, the Update for Universal CRT for Windows 8.1 only installs the same dlls that are already on her computer, which have the exact same dates and sizes as the ones on mine, and our rasman.dll files are identical too.
The WorkSpaces client applications rely on access to resources in the AWS Cloud, and require a connection that provides at least 1 Mbps download bandwidth. If a device has an intermittent connection to the network, the WorkSpaces client application might report an issue with the network.
After installing Spark and going through the initial email address verification, the Spark app imply won't launch. Nothing happens whatsoever when clicking the launcher. I called Cisco support but that wasn't helpful. Apparently the executable modifies a text file called sparklauncher.txt. Inside it there is a line "Spark executable beside launcher is backlisted". Support indicated that communication to the head end is blocked so the rest of the software isn't installed? They sent me a Network Requirements doc Network Requirements for Cisco Spark Services (... Cisco Cloud Collaboration Help Central. But in checking that, there is nothing preventing communication outside. It seems to be a design flaw in Spark that there isn't more useful info upon failure to load. Any thoughts?
When you build the source, it's 'compiled' into runnable files called 'dlls' or Dynamic Link Libraries.These have the extension .dll and are added to your local installation, and are not governed by source control.When we change where these dlls are created, the 'old' ones, from previous builds, will still be there.This will cause the program to try and load these old dlls, with unexpected results.
This refers to rules about traffic you can send over the network. Forexample, if there is a limit on the number of requests you can send to aserver per day, or the size of a file you can upload somewhere, your accessto those resources may be denied if you do not respect those limits.This error can also occur if the vpn-sessiondb max-anyconnect-premium-or-essentials-limit session-limit command is used to set the limit of V
After you download tools and install these on affected machine running culprit application we will need to setup Verifier rules. By activating Application Verifier, stack trace information is saved each time the process opens a handle, closes a handle, or references an invalid handle.
You need symbols in order to be able to do effective debugging. Symbol files could be in an older COFF format or the PDB format. PDBs are program database files and contain public symbols. These debuggers allow you to mention a list of URIs where they would look for symbols for loaded binaries.
First lets download and install DebugDiag diagnostic tool on affected machine. It can be downloaded here. DebugDiag is very useful tool that you should be well aware of. It is designed to assist in troubleshooting issues such as hangs, slow performance, memory leaks or fragmentation, and crashes in any user-mode process. If you really want to find out more about different uses of DebugDiag and see how you can script\customize memory dump collection via that tool , see DebugDiag MSDN blog.
Next tool you will need is AppVerifier. Application Verifier assists developers in quickly finding subtle programming errors that can be extremely difficult to identify with normal application testing. Using Application Verifier in Visual Studio makes it easier to create reliable applications by identifying errors caused by heap corruption, incorrect handle and critical section usage. If you are using unmanaged code (VC++) you should use this tool in your testing. You can get more information on the tool on MSDN. You can get tool here. Again you will download and install that tool on affected machine.
e2b47a7662