I have a webjob that I'm debugging locally as a console app. But once I stop the code from within VS2017 I'm unable to recompile the exe as I get the following error
Unable to copy file "obj\Debug\******.******.exe" to "bin\Debug\******.******.exe". Access to the path 'bin\Debug\******.******.exe' is denied.
When I look at the processes that are running theres nothing there that jumps out.
I've closed VS and restarted it, but thats not cleared the issue.
Other than restarting my machine is there anything else I can try?
You can use the Windows Resource Monitor tool. Once opened, navigate to the CPU tab and enter the full path of the .exe (e.g. C:\Project\bin\debug\App.exe) in the Search Handles text box in the bottom-mid right corner and search. You should see the list of processes currently locking on the particular resource (in this case, the .exe). Select all the unwanted processes, right-click and end process. Depending upon on the version of Windows you are running, the experience might differ a bit but the general idea is more or less the same.
When I try to debug in Visual Studio I get the error message:
Unable to copy file "C:\Users\Name\Dropbox\Company Name\Development\Product Name 4 - Release Candidate\packages\MahApps.Metro.1.1.2.0\lib\net45\MahApps.Metro.dll" to "bin\Debug\MahApps.Metro.dll". The process cannot access the file 'bin\Debug\MahApps.Metro.dll' because it is being used by another process. Product Name 4 - Release Candidate
How can I fix this error?
This happens all the time in Dropbox. Dropbox does some occasional (very brief) locking of files as it is indexing them, and if you happen to attempt to open a file handle with the write attribute set at the same moment, the program will receive a file I/O exception (this can happen to your own code as well, so if you regularly work in Dropbox, be sure to handle that gracefully).
Try compiling/running it again and see if the problem goes away. If not, then you likely still have an instance of your application running in the background. This can occur if your program ever forks. VS will terminate the original process, but often not forked processes from it. Check task manager to be sure. It will be listed as a background process in Windows 8/8.1
I just stopped an Application Pool in IIS. When trying to start it, IIS complains that,
The service cannot accept control messages at this time. (Exception from HRESULT: 0x80080425).
What gives? Whence did this error come?
Looking at the Event Viewer > System shows these warnings:
A worker process '1456' serving application pool 'MyAppPool' failed to stop a listener channel for protocol 'http' in the allotted time. The data field contains the error number.
A process serving application pool 'MyAppPool' suffered a fatal communication error with the Windows Process Activation Service. The process id was '10592'. The data field contains the error number.
A process serving application pool 'MyAppPool' exceeded time limits during shut down. The process id was '10516'.
This resolved itself after about 5-minutes, at which point we tried to restart the website, and received:
The World Wide Web Publish Service (W3SVC) is stopped. Web sites cannot be started unless the World Wide Web Publishing Service (W3SVC) is running.
So, we started the W3SVC service, and then we could start our website.
This helped me: just wait about a minute or two.
Wait a few minutes, then retry your operation.
Ref: https://msdn.microsoft.com/en-us/library/ms833805.aspx
The error message could result due to the following reason:
The service associated with Credential Manager does not start.
Some files associated with the application have gone corrupt.
Please follow the steps mentioned below to resolve the issue:
Method 1:
Click on the “Start”
In the text box that reads “Search Program and Files” type “Services”
Right click on “Services” and select “Run as Administrator”
In the Services Window, look for Credential Manager Service and “Stop” it.
Restart the computer and “Start” the Credential Manager Service and set it to “Automatic”.
Restart the computer and it should work fine.
Method 2:
1. Run System File Checker. Refer to the link mentioned below for additional information:
http://support.microsoft.com/kb/929833
In my case, the VS debugger was attached to the w3wp process. After detaching the debugger, I was able to restart the Application Pool
I stopped the IIS Worker Process (in task manager), and then started the IIS again.
It worked.
I killed related w3wp.exe (on a friends' advise) at task manager and it worked.
Note: Use at your own risk. Be careful picking which one to kill.
Restarting the machine worked for me but not every time.
If you are really stuck on this then follow below steps
Open Task Manager
A window will open. Click on Details tab.
Search for the process name you wanted to restart/stop.
Select process, right click on it, select End task option.
A confirmation dialog box will appear. Click on End process button.
Now try to restart your service from Services.msc window.
I forgot I had mine attached to Visual Studio debugger. Be sure to disconnect from there, and then wait a moment. Otherwise killing the process viewing the PID from the Worker Processes functionality of IIS manager will work too.
Restarting the IIS windows service (World Wide Web Publishing Service) and then starting the application pool has worked for me. However, as the top answer suggests it may have just been the waiting that caused it to subsequently work.
I had this issue recently,
Problem statement:
Mine was a windows service that I run locally by attaching VS debugger. When I stop debugging and try to restart/stop the service (under services.msc) I used to get the mentioned error.
Solution:
Open up Task manager.
Search for the service (based on the exe name and not service name, for those that are different).
Kill the service.
On doing the above the service is stopped.
Being impatient, I created a new App Pool with the same settings and used that.
I kept having this problem whenever I tried to start an app pool more than once. Rather than rebooting, I simply run the Application Information Service. (Note: This service is set to run manually on my system, which may be the reason for the problem.) From its description, it seems obvious that it is somehow involved:
Facilitates the running of interactive applications with additional administrative privileges. If this service is stopped, users will be unable to launch applications with the additional administrative privileges they may require to perform desired user tasks.
Presumably, IIS manager (as well as most other processes running as an administrator) does not maintain admin privileges throughout the life of the process, but instead request admin rights from the Application Information service on a case-by-case basis.
Source: social.technech.microsoft.com
I have a JavaFX application that should check if it has already been launched when you launch it (need only single instance running at the time). The problem is how to define it!
I have tried packing my JavaFX application into .exe file (or make an .exe launcher) that will be shown as the "MyProg.exe" process in the Windows task manager, not the "javaw.exe". But it is not the solution (I've tried netbeans' tools) because it adds jre to my application thus enlarging it from 1 mb. to 130+ mb. (can you help me with it?)
I've tried launch4j, but both launcher and .exe package starts javaw.exe to run my app. And when I check process manager and see 2 javaw.exe I don't know, is it 2 instances of my app or just another app running?
I hope I described it clearand will be very thankful if somebody can help me with it!
Judging by your approach it seems that you are already found a way to get a list of Windows' processes from Java. In this case you can use one of the next solutions:
Take other process info into account. E.g. command line or window title. Windows command line can be retrieved using wmic.exe PROCESS command and for Unix-bases systems by ps -Af.
When your program starts store it's process id in the registry or file in homedir. When another instance starts it should check that value and if process with that id alive then just exit.
I have an Inno Setup script that installs my application and its accompanying files.
On some systems a restart is required, on some not.
I would like to find out the reason for the required restart.
How would I do this most intelligently?
Thank you very much.
For debugging purposes you can peek inside
HKLM\System\CurrentControlSet\Control\Session Manager\PendingFileRenameOperations
to see if there are any moves/renames/deletes queued for the next reboot.
(Sysinternals utility viewer)
Use /LOG when you run the install and then look at the log file that it generates (by default in %TEMP%). It should fairly clearly show in there which files were queued for replacement on restart, or which other reasons caused a restart request to be issued.
Usually restarts are triggered by overuse of restartreplace without using something like AppMutex to ensure that the application has been shut down properly before installing, or from subinstalls executed during [Run].