KBDBULG.DLL - How to Fix? Download Now

Sometimes Windows system displays error messages regarding corrupted or missing KBDBULG.DLL files. Situations like that can occur, for example, during a software installation process. Each software program requires certain resources, libraries, and source data to work properly. Corrupted or nonexistent KBDBULG.DLL file can therefore effect in failed execution of the started process.

KBDBULG.DLL file Bulgarian Keyboard Layout. The file was developed by for use with software. Here you will find detailed information about the file and instructions how to proceed in the event of KBDBULG.DLL related errors on your device. You can also download KBDBULG.DLL file compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista devices which will (most probably) allow you to solve the problem.

For Windows Compatible with: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows 7, Windows Vista, Windows Vista

File info

General information
File extension DLL
Description Bulgarian Keyboard Layout
Program Microsoft® Windows® Operating System
Author Microsoft Corporation
MIME type application/octet-stream
File type Dynamic link library
System Windows NT 32-bit
Copyrights © Microsoft Corporation. All rights reserved.
Character set Unicode
Language cod Neutral

There are various types of errors related to KBDBULG.DLL file. KBDBULG.DLL file may be located in wrong file directory on your device, may not be present in the system, or may be infected with malicious software and therefore not work correctly. Below is a list of most common error messages related to KBDBULG.DLL file. If you encounter one listed below (or similar), please consider the following suggestions.

  • KBDBULG.DLL is corrupted
  • KBDBULG.DLL cannot be located
  • Runtime Error - KBDBULG.DLL
  • KBDBULG.DLL file error
  • KBDBULG.DLL file cannot be loaded. Module was not found
  • cannot register KBDBULG.DLL file:
  • KBDBULG.DLL file could not be loaded
  • KBDBULG.DLL file doesn't exist



Application could not be started because KBDBULG.DLL file is missing. Reinstall the application to solve the problem.


Problems related to KBDBULG.DLL can be addressed in various ways. Some methods are meant only for advanced users. If you don't have confidence in your skills, we suggest consulting a specialist. Fixing KBDBULG.DLL file errors should be approached with utmost caution for any mistakes can result in unstable or unproperly working system. If you have the necassary skills, please proceed.

KBDBULG.DLL file errors can be caused by various factors, so its is beneficial to try to fix them using various methods.

Step 1: Scan your computer for any malicious software

Virus Scan

Windows files are commonly attacked by malicious software that prevents them from working properly. First step in addressing problems with KBDBULG.DLL file or any other Windows system files should be scanning the system for malicious software using an antivirus tool.

If by any chance you don't have any antivirus software installed on your system yet, you should do it immediately. Unprotected system is not only a source of file errors, but, more importantly, makes your system vulnerable to many dangers. If you don't know which antivirus tool to choose, consult this Wikipedia article – comparison of antivirus software.

Step 2: Update your system and drivers.

Windows Update

Installing relevant Microsoft Windows patches and updates may solve your problems related to KBDBULG.DLL file. Use dedicated Windows tool to perform the update.

  1. Go to the Windows "Start" menu
  2. Type "Windows Update" in the search field
  3. Choose the appropriate software program (name may vary depending on your system version)
  4. Check if your system is up to date. If any unapplied updates are listed, install them immediately.
  5. After the update has been done,restart your computer in order to complete the process.

Beside updating the system, it is recommended that you install latest device drivers, as drivers can influence proper working of KBDBULG.DLL or other system files. In order to do so, go to your computer or device producer's website where you will find information regarding latest driver updates.

Step 3: Use System File Checker (SFC) tool

System File Checker

System File Checker is a Microsoft Windows tool. As the name suggests, the tool is used for identyfing and addressing system file related errors, including those related to KBDBULG.DLL file. After an error related to%fileextension% file has been discovered, the program attempts to automatically replace the KBDBULG.DLL file with properly working version. To use the tool:

  1. Go to the Windows "Start" menu
  2. Type "cmd" in the search field
  3. Locate "Command Prompt" result – don't run it yet:
  4. Click the right mouse button and select "Run as Administrator" option
  5. Type "sfc /scannow" in console prompt to start the program and follow the instructions

Step 4: Restoring Windows system

Windows Recovery

Another approach is to restore system to previous state, before the KBDBULG.DLL file error occured. In order to restore your system, follow the instructions below

  1. Go to the Windows "Start" menu
  2. Type "System Restore" in the search field
  3. Start the system restore tool – it's name may differ depending on version of the system
  4. The application will guide you through the process – read the messages carefully
  5. After the process has finished, restart your computer.

If all the above-mentioned methods failed and the KBDBULG.DLL file problem has not been resolved, proceed to the next step. Remember that the following steps are intended only for advanced users.

Download and replace KBDBULG.DLL file

The last solution is to manually download and replace KBDBULG.DLL file in appropriate folder on the disk. Select file version compatible with your operating system and click the "Download" button. Next, go to your web browser's "Downloaded" folder and copy the downloaded KBDBULG.DLL file.

Go to the folder where the file should be located and paste the downloaded file. Below is the list of KBDBULG.DLL file example directory paths.

  • Windows 10: C:\Windows\System32\
  • Windows 8.1: C:\Windows\System32\
  • Windows 8: 1: C:\Windows\System32\
  • Windows 7: C:\Windows\SysWOW64\
  • Windows 7: C:\Windows\SysWOW64\
  • Windows Vista: ---
  • Windows Vista: ---

If the steps did not solve your KBDBULG.DLL file problem, you should consult a professional. A probability exists that the error(s) might be device-related and therefore should be resolved at the hardware level. A fresh operating system installation might be necessary – a faulty system installation process can result in data loss.

File versions list

System Windows 10
File size 6144 bytes
Date 2017-03-18
File details
MD5 02e73b29ffc34bd69d7aa383af4a0da2
SHA1 252a321bea0833e184c6771f4f49404feb18cb5c
SHA256 8ed5516a99a96293bc054cb6fd7ba32b768edb12801aa0b5415e73a78fbc2e2b
CRC32 3d608da3
Example file location C:\Windows\System32\
System Windows 8.1
File size 6144 bytes
Date 2013-08-22
File details
MD5 fa63a14d27a5288fdfeb0edfcef73bec
SHA1 b1bdd9049c05f6b302dcde6f57276df4ed229f8d
SHA256 f8cdf0529d53744b3a46aa8062b0647e3aa2c5c0416b85e3bf45c8341d431f43
CRC32 6dbb0af3
Example file location C:\Windows\System32\
System Windows 8
File size 5632 bytes
Date 2012-07-26
File details
MD5 dd2c60d540a029a22dab7f182be7ab70
SHA1 74cc8b52ec875591dcc6ef3e096cea012c6be68b
SHA256 ebc01a25fa68d02b33cfc6c916d2416fd007226640954edaf6415b95eee5a596
CRC32 10dfa61e
Example file location 1: C:\Windows\System32\
System Windows 7
File size 6656 bytes
Date -0001-11-30
File details
MD5 3b98c3ba686360321baa7cd3b1596bee
SHA1 f9a09c7ef600765df36f516a132d67ed8c35feba
SHA256 eff081d0cf7f62dc0bb0a51fe2074f3c8d5258c8876c24712fa0534922229b60
CRC32 2dd3c442
Example file location C:\Windows\SysWOW64\
System Windows 7
File size 7168 bytes
Date 2010-11-21
File details
MD5 9cb174523429d757dc8b896f5c3967c7
SHA1 ead10931b8158affa4947c936fa4d3031005f77f
SHA256 79c65d0d23c7993abf133ad56acf848b536462bfcf27c3551a6254e963f86222
CRC32 6b69c629
Example file location C:\Windows\SysWOW64\
System Windows Vista
File size 6656 bytes
Date -0001-11-30
File details
MD5 00787101ab6de411e21af6919d460a38
SHA1 e6bd970e9aee99db3c4518f26f61255c39a684e7
SHA256 8008e628fa2d2130f3b84f7da2761cefe281f3e12184defd79189cc5240ac7bb
CRC32 ed9b4c7e
Example file location ---
System Windows Vista
File size 7168 bytes
Date 2006-11-02
File details
MD5 796dd2d9943a33d11c0c34ebb95bb481
SHA1 0809cb7641a94334475a8dd3a59cd6ffe18b149e
SHA256 9a3309843acc40f01f232ceee69bb29cd25764f1270a96d9cd84e003deb7e76d
CRC32 bd9b4db8
Example file location ---