Process.start(Tabtip.exe) occationally not working

Question

I have register WPF TextBox element touch event , so that when user  touch up textbox , the app will start tabtip by Process.Start(Tabtip.exe).

Observication:

      sometimes it worked ,but occationally not working .

I know it is wired ,but why . 

I will appreciate some URL about tabtip . or the mechanish that the tabtip works .



OS:

      win 10 build 14393 ,   version : 1607 

Answer 1

This is a problem caused by permissions, you can try the following methods to solve the problem.

In IIS Manage->Pool Application->Advance Setting->Identity change ApplicationPoolIdentity to Custom Account and set Administrator User.

This may help you,

Rachel Gomez

Answer 2

related to IIS ?

Hard to understand . But why sometimes it worked ?

anyway , thanks 

Answer 3

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your TabTip.exe issue. These troubleshooting steps are listed in the recommended order of execution.


Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.
To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.
If the Step 1 fails to resolve the TabTip.exe error, please proceed to the Step 2 below.


Step 2: If recently installed Microsoft Office Access 2010 (or related software), uninstall then try reinstalling Microsoft Office Access 2010 software.
You can uninstall Microsoft Office Access 2010 software by following these instructions (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "Uninstall" and press "ENTER".
In the search results, find and click "Add or Remove Programs"
Find the entry for Microsoft Office Access 2010 14 and click "Uninstall"
Follow the prompts for uninstallation.
After the software has been fully uninstalled, restart your PC and reinstall Microsoft Office Access 2010 software.

If this Step 2 fails as well, please proceed to the Step 3 below.


Microsoft Office Access 2010 14

Microsoft Corporation

Step 3: Perform a Windows Update.
When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many TabTip.exe error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.
If Windows Update failed to resolve the TabTip.exe error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

This may help you,

Rachel Gomez

Answer 4

In ItS Manage->Pool Application->Advance Setting->Identity change Application PoolIdentity to Custom Account and set Administrator User.

Answer 5

some possible solutions are

1. make sure that the "tabtip.exe" file is located in the correct directory.the default location for this file is "c:\program files\common files\microsoft shared\ ink."

2. check if the process is already running by using the 'process.GetprocessesByName("Tabtip") method.if it is already running you need to close it first before starting it again.

3. check that the user has the necessary permission to start the process. the user running the code needs to have the permisson to run the tabtip.exe.

4. try starting the process with full path. 'process.start ("c:\program files\common files\Microsoft shared\ink\tabtip.exe)

5. try to run the process in the new thread . 'task.run (() => process.start ("tabtip.exe"))'

6.check if the software isnt being blocked by antivirus or firewall

7.try to troubleshoot the issue by checking the event viewer for any error message related to the process.