How to Download and Repair Oisctrl.dll (3 Step Guide)

Last Updated: 11/24/2023
[Average Article Time to Read: 4.7 minutes]

Microsoft Office 2010 Launcher Control files such as oisctrl.dll utilize the DLL file extension. This file is considered a Win64 DLL (Dynamic link library) file, and was first created by Microsoft for the Microsoft Office 2010 software package.

The first version of oisctrl.dll for Office 2003 was seen on 08/19/2003 in Windows XP. The latest version update [v14.0.4750.1000] for Microsoft Office Professional Plus 2010 (64-bit) was 14.0.7015.1000 released on 05/08/2011. oisctrl.dll is found in Microsoft Office Professional Plus 2010 (64-bit) 14.0.7015.1000, Microsoft Visio 14, and Microsoft Office Project Professional 2010 14.

Please continue reading to find your correct oisctrl.dll file version download (free), detailed file information, and DLL file troubleshooting instructions.

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File Overview


General Information
File Name: oisctrl.dll
File Extension: DLL file extension
Description: Microsoft Office 2010 Launcher Control
Object File Type: Dynamic link library
File Operating System: Windows NT 32-bit
MIME Type: application/octet-stream
User Popularity Rating:
 
Developer and Software Information
Software Developer: Microsoft Corporation
Software Program: Microsoft Office 2010
Legal Copyright: © 2010 Microsoft Corporation. All rights reserved.
File Details
Character Set: Windows, Latin1
Language Code: Neutral
File Flags: (none)
File Flags Mask: 0x003f
Entry Point: 0x2818
Code Size: 9216


What are oisctrl.dll Error Messages?


Dynamic Link Library oisctrl.dll Errors

oisctrl.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like oisctrl.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like Setup.exe - to follow. These files were created so that multiple programs (eg. Microsoft Office Professional Plus 2010 (64-bit)) could share the same oisctrl.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 oisctrl.dll is attempted to be loaded either when Microsoft Office Professional Plus 2010 (64-bit) is starting up, or in some cases already running. Some of the most common oisctrl.dll errors include:

Your oisctrl.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Microsoft Office Professional Plus 2010 (64-bit)), or deleted by a malware infection. Furthermore, oisctrl.dll file corruption could be caused from a power outage when loading Microsoft Office Professional Plus 2010 (64-bit), system crash while loading oisctrl.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.



How to Fix oisctrl.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 oisctrl.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):

  1. Hit the Windows Start button
  2. When you see the search box, type "System Restore" and press "ENTER".
  3. In the search results, find and click System Restore.
  4. Please enter the administrator password (if applicable / prompted).
  5. Follow the steps in the System Restore Wizard to choose a relevant restore point.
  6. Restore your computer to that backup image.

If the Step 1 fails to resolve the oisctrl.dll error, please proceed to the Step 2 below.

Step 2: If recently installed Microsoft Office Professional Plus 2010 (64-bit) (or related software), uninstall then try reinstalling Microsoft Office Professional Plus 2010 (64-bit) software.

You can uninstall Microsoft Office Professional Plus 2010 (64-bit) software by following these instructions (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "Uninstall" and press "ENTER".
  3. In the search results, find and click "Add or Remove Programs"
  4. Find the entry for Microsoft Office Professional Plus 2010 (64-bit) 14.0.7015.1000 and click "Uninstall"
  5. Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall Microsoft Office Professional Plus 2010 (64-bit) software.

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

Microsoft Office Professional Plus 2010 (64-bit) 14.0.7015.1000

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 oisctrl.dll error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

  1. Hit the Windows Start button
  2. In the search box, type "Update" and press "ENTER".
  3. In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
  4. If updates are available for download, click "Install Updates".
  5. After the update is completed, restart your PC.

If Windows Update failed to resolve the oisctrl.dll error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.



If Those Steps Fail: Download and Replace Your oisctrl.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 oisctrl.dll file version. We maintain a comprehensive database of 100% malware-free oisctrl.dll files for every applicable version of Microsoft Office Professional Plus 2010 (64-bit). Please follow the steps below to download and properly replace you file:

  1. Locate your Windows operating system version in the list of below "Download oisctrl.dll Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate Microsoft Office Professional Plus 2010 (64-bit) folder location:
    Windows XP: C:\Program Files\Microsoft Office\OFFICE11\
    Windows Vista: C:\Program Files (x86)\Microsoft Office\Office12\
    Windows 7: C:\Program Files (x86)\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\
    Windows 10: C:\Program Files\Microsoft Office\Office14\
    Show 17 more directories +
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\
    Windows 10: C:\Program Files\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office12\
    Windows 10: C:\Program Files\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office12\
    Windows 10: C:\Program Files\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office12\
    Windows 10: C:\Program Files\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\
    Windows 10: C:\Program Files\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office12\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\
    Windows 10: C:\Program Files (x86)\Microsoft Office\Office14\
  4. 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 oisctrl.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.



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


CAUTION : We strongly advise against downloading and copying oisctrl.dll to your appropriate Windows system directory. Microsoft typically does not release Microsoft Office Professional Plus 2010 (64-bit) 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 oisctrl.dll and all other DLL files for Microsoft Office Professional Plus 2010 (64-bit). An incorrectly installed DLL file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows 10
Windows 7
Windows Vista
Windows XP


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System.Security.Crypto... System.Security.Cryptography.X509Certificates Microsoft® .NET Framework (1.0.24212.01. Commit Hash: 9688ddbb62c04189cac4c4a06e31e93377dccd41) 133592 C:\Program Files\Common Files\Microsoft Shared\...
msptlsimm.dll Microsoft Office component Microsoft Office (16.0.12228.20388) 1553744 C:\Windows\System32\wbem\Repository\
ACEOLEDB.DLL Microsoft Access database engine OLE DB Provider Microsoft Office 2010 (14.0.4760.1000) 536992 C:\Windows\Microsoft.NET\Framework64\v4.0.30319\

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