GCH Guitar Academy Guitar Tuner DLL dirapi.dll

How to Download, Fix, and Update Dirapi.dll

Last Updated: 11/26/2023
[Time to Read Article: 5 minutes]

The development of Director 11 by GCH Guitar Academy prompted the latest creation of dirapi.dll. It is also known as a Director Player file (file extension DLL), which is classified as a type of Win32 DLL (Executable application) file.

The first release in the Windows 10 Operating System for dirapi.dll was on 06/13/2017 inside Adobe Shockwave Player 12.2.9.199. The newest file release date for Guitar Tuner 2 was 05/31/2012 [version 11.0.3r466].

This article discusses complete file details, DLL file troubleshooting instructions for problems with dirapi.dll, and a comprehensive set of free downloads for every file version that has been catalogued by our team.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	dirapi.dll
File Extension:	DLL file extension
Description:	Director Player
Object File Type:	Executable application
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Adobe Systems, Inc.
Software Program:	Director 11
Legal Copyright:	Copyright © 1985-2008 Adobe Systems, Inc.

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	(none)
File Flags Mask:	0x003f
Entry Point:	0x10d6
Code Size:	1531904

View Other dirapi.dll Information

File Info	Description
File Size:	1756 kB
File Modification Date/Time:	2020:01:29 11:51:22+00:00
File Type:	Win32 DLL
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2008:10:24 10:21:18+00:00
PE Type:	PE32
Linker Version:	7.10
Code Size:	1531904
Initialized Data Size:	274432
Uninitialized Data Size:	0
Entry Point:	0x10d6
OS Version:	4.0
Image Version:	0.0
Subsystem Version:	4.0
Subsystem:	Windows GUI
File Version Number:	11.0.3.466
Product Version Number:	11.0.3.466
File Flags Mask:	0x003f
File Flags:	(none)
File OS:	Windows NT 32-bit
Object File Type:	Executable application
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Adobe Systems, Inc.
File Description:	Director Player
File Version:	11.0.3r466
Internal Name:	DIRAPI
Legal Copyright:	Copyright © 1985-2008 Adobe Systems, Inc.
Product Name:	Director 11
Product Version:	11.0.3
Legal Trademarks:	Director® is a registered trademark and Shockwave(tm) is a trademark of Adobe Systems, Inc.

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are dirapi.dll Error Messages?

Dynamic Link Library dirapi.dll Errors

dirapi.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like dirapi.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like mighost.exe - to follow. These files were created so that multiple programs (eg. Guitar Tuner) could share the same dirapi.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.

Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when dirapi.dll is attempted to be loaded either when Guitar Tuner is starting up, or in some cases already running. Some of the most common dirapi.dll errors include:

Access Violation at address - dirapi.dll.
dirapi.dll could not be found.
Cannot find C:\Users\Tester\AppData\Local\Temp\TempFolder.aaa\dirapi.dll.
Cannot register dirapi.dll.
Cannot start Guitar Tuner. A required component is missing: dirapi.dll. Please install Guitar Tuner again.
Failed to load dirapi.dll.
The application has failed to start because dirapi.dll was not found.
The file dirapi.dll is missing or corrupt.
This application failed to start because dirapi.dll was not found. Re-installing the application may fix this problem.

Your dirapi.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Guitar Tuner), or deleted by a malware infection. Furthermore, dirapi.dll file corruption could be caused from a power outage when loading Guitar Tuner, system crash while loading dirapi.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

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How to Fix dirapi.dll Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your dirapi.dll 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 dirapi.dll error, please proceed to the Step 2 below.

Step 2: If recently installed Guitar Tuner (or related software), uninstall then try reinstalling Guitar Tuner software.

You can uninstall Guitar Tuner 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 Guitar Tuner 2 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Guitar Tuner software.

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

Guitar Tuner 2

GCH Guitar Academy

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 dirapi.dll 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 dirapi.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your dirapi.dll File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate dirapi.dll file version. We maintain a comprehensive database of 100% malware-free dirapi.dll files for every applicable version of Guitar Tuner. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download dirapi.dll Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate Guitar Tuner folder location:

Windows 10: C:\Windows\SysWOW64\Adobe\Shockwave 12\
Windows 10: C:\Users\Tester\AppData\Local\Temp\TempFolder.aaa\
Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve dirapi.dll problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download dirapi.dll Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying dirapi.dll to your appropriate Windows system directory. GCH Guitar Academy typically does not release Guitar Tuner DLL files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing dirapi.dll and all other DLL files for Guitar Tuner. An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Adobe Shockwave Player 12.2.9.199

File Name

Software Version

File Version

Architecture

dirapi.dll

12.2.9.199

12.2.9r199

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Director 12.0
Software Version:	12.2.9.199
File Version:	12.2.9r199
File Size:	1782784
File Date:	12/20/2019
MD5 Checksum:	25fdba46c4cc701ce1ce5b1e544e39b8
SHA1 Checksum:	cb0b9df447eb92f124bfc172e439bdd3ed4127da
SHA256 Checksum:	cfd47e64e80fedf7b9835f6e09a78e0d059df9bf648fd0ca36b72e08ecff5edb
CRC32:
File Directory Location:	C:\Windows\SysWOW64\Adobe\Shockwave 12\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	260096
Linker Version:	10.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	5.1
File Modification Date/Time:	12/20/2019

Guitar Tuner 2

File Name

Software Version

File Version

Architecture

dirapi.dll

11.0.3.466

11.0.3r466

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	Director 11
Software Version:	11.0.3.466
File Version:	11.0.3r466
File Size:	1798144
File Date:	01/29/2020
MD5 Checksum:	02f707cd5666233064740b290e1ae447
SHA1 Checksum:	b2cff338bf5351e39eacef16083a6af3a022753b
SHA256 Checksum:	9fdc8d5977ab8703fb993090729871dd8e118cd47c22ab7e83f714f17fa64316
CRC32:
File Directory Location:	C:\Users\Tester\AppData\Local\Temp\TempFolder.aaa\

File Version, System, and Machine Information
File Type:	Win32 DLL
Image Version:	0.0
Initialized Data Size:	274432
Linker Version:	7.10
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Windows GUI
Subsystem Version:	4.0
File Modification Date/Time:	01/29/2020

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Files Related to dirapi.dll

DLL Files Related to dirapi.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
System.Linq.Parallel.dll	System.Linq.Parallel	Microsoft® .NET Framework (1.0.24212.01. Commit Hash: 9688ddbb62c04189cac4c4a06e31e93377dccd41)	224976	C:\Windows\System32\WDI\{86432a0b-3c7d-4ddf-a89...
System.Data.ni.dll	Dynamic Link Library	Guitar Tuner 2	8741888	C:\Program Files\Microsoft Office 15\root\vfs\P...
SetupMgr.dll	Setup Manager Implementation	Microsoft® Windows® Operating System (10.0.18362.590)	904504	C:\Program Files (x86)\Common Files\microsoft s...
msvcp140.dll	Microsoft® C Runtime Library	Microsoft® Visual Studio® 2017 (14.22.27810.0)	619056	C:\Windows\Microsoft.NET\Framework\v4.0.30319\
wdsclientapi.dll	Windows Deployment Services Client API Library	Microsoft® Windows® Operating System (10.0.18362.1)	298136	C:\Program Files (x86)\Common Files\microsoft s...

Other Files Related to dirapi.dll

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
setuperr.log	Log	Guitar Tuner 2	5179	C:\Windows\Panther\NewOs\Panther\
setupact.log	Log	Guitar Tuner 2	150355	C:\$WINDOWS.~BT\Sources\Panther\
diagwrn.xml	Extensible Markup Language	Guitar Tuner 2	26201	C:\$WINDOWS.~BT\Sources\Panther\
diagerr.xml	Extensible Markup Language	Guitar Tuner 2	6395	C:\$WINDOWS.~BT\Sources\Panther\
wdscore.dll	Panther Engine Module	Microsoft® Windows® Operating System (10.0.18362.1)	249360	C:\$WINDOWS.~BT\Sources\

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