Tapiui.dll download

Microsoft® Windows(TM) Telephony API UI DLL

You are running: unknown OS

DLL file found in our DLL database.

The update date of the dll database: 12 Jul 2024

special offer

Your OS:

See more information about Outbyte and unistall instrustions. Please review Outbyte EULA and Privacy policy

Click "Download Now" to get the PC tool that comes with the tapiui.dll. The utility will automatically determine missing dlls and offer to install them automatically. Being an easy-to-use utility, it is is a great alternative to manual installation, which has been recognized by many computer experts and computer magazines. Limitations: trial version offers an unlimited number of scans, backup, restore of your windows registry for FREE. Full version must be purchased. It supports such operating systems as Windows 10, Windows 8 / 8.1, Windows 7 and Windows Vista (64/32 bit).
File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

Since you decided to visit this page, chances are you’re either looking for tapiui.dll file, or a way to fix the “tapiui.dll is missing” error. Look through the information below, which explains how to resolve your issue. On this page, you can download the tapiui.dll file as well.

What is Tapiui.dll?

Tapiui.dll a DLL (Dynamic Link Library) file, developed by Microsoft, which is referred to essential system files of the Windows OS. It usually contains a set of procedures and driver functions, which may be applied by Windows.

What is Tapiui.dll used for?

Tapiui.dll file, also known as Microsoft® Windows(TM) Telephony API UI DLL, is commonly associated with Microsoft® Windows® Operating System. It is an essential component, which ensures that Windows programs operate properly. Thus, if the tapiui.dll file is missing, it may negatively affect the work of the associated software.

What is Tapiui.dll is missing error mean?

There are multiple reasons that may cause tapiui.dll errors. These include Windows registry issues, malicious software, faulty applications, etc.

Error messages related to the tapiui.dll file can also indicate that the file has been incorrectly installed, corrupted or removed.

Other common tapiui.dll errors include:

  • “tapiui.dll is missing”
  • “tapiui.dll error loading”
  • “tapiui.dll crash”
  • “tapiui.dll was not found”
  • “tapiui.dll could not be located”
  • “tapiui.dll Access Violation”
  • “The procedure entry point tapiui.dll error”
  • “Cannot find tapiui.dll”
  • “Cannot register tapiui.dll”
tapiui.dll - System Error The program can`t start because tapiui.dll is missing from your computer. Try reinstalling the program to fix problem.

How to fix Tapiui.dll missing error?

If the “tapiui.dll is missing” error occurs, you may use one of the methods below – manual or automatic – to solve the problem. The manual method assumes that you download the tapiui.dll file and put it inside the game/application installation folder, while the second method is much easier as it allows you to automatically fix the error with minimum effort.

Method 1: Download Tapiui.dll

Search through available versions of tapiui.dll from the list below, select the correct file and press the “Download” link. If you cannot decide which version to choose, read the article below or use the automatic method to resolve the issue

Tapiui.dll, 10 available versions

Bits & Version File size Checksums
32bit 6.3.9600.16384 106.0 KB
MD5 526fdc2c739da3f17d4040da3de35c51
SHA1 6136ec2b92fde6e3a8383b7f5d6f376b21f1d3fc
32bit 6.2.9200.16384 106.0 KB
MD5 e60d846b67f1f968e758dba5d105f3bb
SHA1 9e4d75f2191251fae954ac70e92d1060ff53bb68
32bit 6.1.7600.16385 106.0 KB
MD5 175cc44827df138b99f96e3e6a5f6dc5
SHA1 8ec86e8f48b4136a73fade50af0a907ae812ac6c
32bit 6.0.6000.16386 106.0 KB
MD5 57ea46e9888dd1e8ebcde48539aef9e8
SHA1 1bf0a0fe19704a71b6c5aeb09b2fb8def37a9cc9
64bit 6.0.6000.16386 106.0 KB
MD5 5ec8a61c9e41b9ac888bd5d604871b28
SHA1 9cc22a83a07a52df802b47a0530e6c02d31e47cf
32bit 5.1.2600.0 77.5 KB
MD5 7f7994be2ad02a6de37ad3b1a312f504
SHA1 2ae0b4c97cf318d7fdcc44550a6b923489a6ae27
64bit 10.0.14393.0 106.5 KB
MD5 0274176868177277535c2b8c3d223cf2
SHA1 7ad0e489cd185e064363fd6092f13b4a54a20657
32bit 10.0.14393.0 106.5 KB
MD5 6f91978b8afc828053d8d6695823c268
SHA1 1ce48868c3136d709a3b29b1bff7c648f810dfbd
32bit 10.0.10586.0 107.0 KB
MD5 9a6e0f024ef276c2c071bd13c28220a1
SHA1 755f098efa9aab3cf3368621ff9ddc8a0181d8bf
64bit 10.0.10586.0 107.0 KB
MD5 9de597cb5ed138f2e007a97f9e0f7129
SHA1 8cac9711aa4e313f623b2f3df412436e515d9518

How to choose the correct version of Tapiui.dll?

First, look through descriptions in the table above and select the proper file for your program. Pay attention to whether it’s a 64-, or 32-bit file, as well as the language it uses. For 64-bit programs, use 64-bit files if they are listed above.

It’s best to choose those dll files which language corresponds to the language of your program, if possible. We also recommend downloading the latest versions of dll files for an up-to-date functionality.

Where to place the Tapiui.dll file?

To repair the “tapiui.dll is missing” error, put the file inside the application/game installation folder. Alternatively, you can place the tapiui.dll file within the Windows system directory.

How to register Tapiui.dll?

If putting the missing tapiui.dll file into the proper directory doesn’t solve the problem, you’ll have to register it. To do so, copy your DLL file to the C:\Windows\System32 folder, and open a command prompt with admin rights. There, type “regsvr32 tapiui.dll” and press Enter.

Method 2: Fix the missing Tapiui.dll error automatically

With WikiDll Fixer you can automatically repair tapiui.dll errors. The utility will not only download the correct version of tapiui.dll for absolutely free and suggest the right directory to install it but also resolve other issues related to the tapiui.dll file.
  • Step 1: Click the “Download App. ” button to get an automatic tool, provided by WikiDll.
  • Step 2: Install the utility by following simple installation instructions.
  • Step 3: Launch the program to fix your tapiui.dll errors and other issues.
special offer

See more information about Outbyte and unistall instrustions. Please review Outbyte EULA and Privacy policy

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: windows-versions

Limitations: trial version offers an unlimited number of scans, backup, restore of your windows registry for FREE. Full version must be purchased.

Method 3: Update drivers to restore missing .dll files

Driver updates for the Windows operating system, as well as for network adapters, monitors, printers, etc., can be independently downloaded and installed from the Windows Update Center or by using specialized utilities.

OPTION 1 - Automatic Device Drivers Update

Outbyte Driver Updater automatically updates drivers on Windows. Routine driver updates are now a thing of the past!
  • Step 1: Download the Outbyte Driver Updater
  • Step 2: Install the application
  • Step 3: Launch the app
  • Step 4: Driver Updater will scan your system for outdated and missing drivers
  • Step 5: Click Update to automatically update all drivers

OPTION 2 - Manually Update Device Drivers

  • Step 1: Go to Taskbar' search box - write Device Manager - choose Device Manager
  • Step 2: Select a category to look at the devices' names - make right-click the one that needs to be updated
  • Step 3: Choose Search automatically for updated driver software
  • Step 4: Look at Update Driver, and select it
  • Step 5: Windows might not be able to find the new driver. In this case, the user can see the driver on the manufacturer's website, where all the necessary instructions are available

Method 4: Scan your PC for malware to fix tapiui.dll error

Sometimes tapiui.dll error can happen because of malware on your computer. The malicious software can intentionally corrupt DLL files in order to substitute them with its own malicious files. Therefore, your number one priority should be to scan your computer for malware and eliminate it as soon as possible.

OPTION 1 - Windows Defender

The new version of Windows 10 has a built-in application called "Windows Defender", which allows you to check your computer for viruses and remove malware, which is difficult to remove in a running operating system. In order to use the Windows Defender Offline scan, go to the settings (Start - Gear icon or Win + I key), select "Update and Security" and go to the "Windows Defender" section.
How to use Windows Defender Offline Scan
  • Step 1: Press Win key or click on Start and click on Gear icon. Alternatively press Win + I key combination.
  • Step 2: Select Update and Security option and go to Windows Defender section.
  • Step 3: At the bottom of the defender settings there is the checkbox " Windows Defender Offline scan". To start it, click "Scan Now". Note that you have to save all unsaved data before rebooting your PC.

After clicking “Scan Now” burton, the computer will reboot and automatically start searching viruses and malware. Upon completion of the scan, the computer will restart, and in the notifications, you will see a report on the completed scan.

OPTION 2 - Outbyte Antivirus

Outbyte products are one of the most popular and effective to fight malware and unwanted programs, and they will come in handy even when you have a high-quality third-party antivirus installed. Scanning in the new version of Malwarebytes can be performed in real time and manually. To initiate manual scan please follow the steps below:
  • Step 1: Launch the Outbyte program and click Scan Now button. Also, you can select Scan option on the left side of the program’s window and click Full Scan. The system will begin scanning and you will be able to see the scan results.
  • Step 2: Select items that you want to quarantine and press “Quarantine Selected” button. When quarantined, you may be prompted to reboot the computer.
  • Step 3: After the program has been restarted, you can delete all quarantined objects by going to the appropriate section of the program or restore some of them if it turned out that after quarantining something from your software began to work incorrectly.

Method 5: Fix Tapiui.dll missing error with System File Checker (SFC)

Many users are familiar with the sfc / scannow system file integrity check command, which automatically checks and fixes protected Windows system files. To execute this command, you have to run command prompt as administrator.
  • Step 1: Start the command line as an administrator in Windows by pressing Win key on your keyboard and typing "Command Prompt" in the search field, then - right-click on the result and select Run as administrator. Alternatively, you can press Win + X key combination which will open the menu where you can select Command Prompt (Admin).
  • Step 2: Type sfc / scannow while in Command Prompt and hit Enter.

After entering the command, a system check will begin. It will take a while, so please be patient. Once operation is complete you will get the message “Windows Resource Protection found corrupt files and successfully repaired them.” or “Windows Resource Protection found corrupt files but was unable to fix some of them”.

Keep in mind that System File Checker (SFC) cannot fix integrity errors for those system files that are currently being used by operating system. To fix these files you have to run SFC command through the command prompt in the Windows recovery environment. You can get into Windows Recovery Environment from the login screen, by clicking Shutdown, then holding down the Shift key while selecting Restart.

In Windows 10, you can press Win key, select Settings > Update & security > Recovery and under Advanced Startup, click Restart now. You can also boot from the installation disk or bootable USB flash drive with the Windows 10 distribution. On the installation screen select your preferred language and then select “System Restore”. After that, go to “Troubleshooting” > “Advanced Settings” > “Command Prompt”. Once in Command Prompt type the following command: sfc /scannow /offbootdir=C:\ /offwindir=C:\Windows where C is the partition with the installed operating system, and C: \ Windows is the path to the Windows 10 folder.

This operation will take a while and it is important to wait until it is complete. When finished, close the command prompt and restart the computer as usual.

Method 6: Fix corrupted Tapiui.dll file by performing System Restore

System Restore is very useful when you want to fix tapiui.dll error. Using the "System Restore" function, you can choose restore Windows to the date when the tapiui.dll file was not damaged. Thus, restoring Windows to an earlier date cancels changes made to system files. Please follow the steps below to roll back Windows using System Restore and get rid of tapiui.dll error.
  • Step 1: Press the Win + R keys combination to launch Run dialog.
  • Step 2: Type rstrui in the Run text box and click OK or hit Enter. It will open the system recovery utility.
  • Step 3: The “System Restore” window may include the “Choose a different restore point” option. If so, select this option and click Next. Check the “Show more restore points” checkbox to see a complete list of dates.
  • Step 4: Select a date to restore Windows 10. Keep in mind that you need to select a recovery point that will restore Windows to the date when the tapiui.dll error message did not appear.
  • Step 5: Click the "Next" button and then click "Finish" to confirm your restore point.

At this point, your computer will reboot normally and boot up with restored version of Windows, and tapiui.dll error should be resolved.

This page is available in other languages: Deutsch | Español | Français | Italiano | Português | Русский | Bahasa Indonesia | Nederlands | Nynorsk | Svenska | Tiếng Việt | Suomi