Iispr.h1s - Download and Fix Errors

Last Updated: 12/15/2023
[Average Article Time to Read: 4.7 minutes]

H1S files such as iispr.h1s are categorized as Windows Help (Microsoft Help Compiled Help Data) files. As a Microsoft Help Compiled Help Data file, it was created for use in Windows Vista by Microsoft.

The release of iispr.h1s introduced for Windows was on 11/08/2006 in Windows Vista. This file release marks the latest and most updated version from Microsoft.

Continue reading below to discover detailed file information, H1S file troubleshooting, and free downloads of several versions of iispr.h1s.

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File Overview


General Information
File Name: iispr.h1s
File Extension: H1S file extension
File Type: Windows Help
Description: Microsoft Help Compiled Help Data
User Popularity Rating:
 
Developer and Software Information
Software Program: Windows Vista
Developer: Microsoft
Software: Windows
Software Version: Vista
File Details
File Size (Bytes): 77705
Oldest File Date: 04/11/2009
Latest File Date: 04/11/2009


What are iispr.h1s Error Messages?


General iispr.h1s Runtime Errors

iispr.h1s file errors often occur during the startup phase of Windows, but can also occur while the program is running. These types H1S errors are also known as “runtime errors” because they occur while Windows is running. Here are some of the most common iispr.h1s runtime errors:

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Windows\Help\Windows\en-US\iispr.h1s

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.


Most H1S errors are due to missing or corrupt files. Your iispr.h1s file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with Windows), or deleted by a malware infection. Furthermore, iispr.h1s file corruption could be caused from a power outage when loading Windows, system crash while loading or saving iispr.h1s, bad sectors on your storage media (usually your primary hard drive), or malware infection. Thus, it’s critical to make sure your anti-virus is kept up-to-date and scanning regularly.



How to Fix iispr.h1s 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 iispr.h1s 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 iispr.h1s error, please proceed to the Step 2 below.

Step 2: Run SFC (System File Checker) to restore the corrupt or missing iispr.h1s file.

System File Checker is a utility included with every Windows version that allows you scan and restore corrupted system files. Use the SFC tool to fix missing or corrupt iispr.h1s files (Windows XP, Vista, 7, 8, and 10):

  1. Hit the Windows Start button
  2. In the search box, type "cmd" but DO NOT PRESS "ENTER".
  3. Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER".
  4. You'll be prompted with a permission dialog box.
  5. In the box, click "YES".
  6. You should have a black screen with a blinking cursor.
  7. In that black screen, type "sfc /scannow" and hit "ENTER".
  8. SFC will begin scanning for iispr.h1s issues and any other system file problems.
  9. Follow any on-screen commands to complete the process.

Please be aware that this scan might take a while, so please be patient while it is working.

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

sfc /scannow

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 iispr.h1s 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 iispr.h1s 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 iispr.h1s 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 iispr.h1s file version. We maintain a comprehensive database of 100% malware-free iispr.h1s files for every applicable version of Windows. 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 iispr.h1s Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy the file into the appropriate directory for your Windows version:

  4. Windows Vista: C:\Windows\Help\Windows\en-US\
  5. 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 Vista.


GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve iispr.h1s 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 iispr.h1s Files (Malware-Tested 100% Clean)


CAUTION : We strongly advise against downloading and copying iispr.h1s to your appropriate Windows system directory. Microsoft typically does not release Windows H1S 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 iispr.h1s and all other H1S files for Windows. An incorrectly installed H1S file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

Windows Vista


Files Related to iispr.h1s


H1S Files Related to iispr.h1s

File Name Description Software Program (Version) File Size (bytes) File Location
secpol.h1s Microsoft Help Compiled Help Data Windows Vista 67271 C:\Windows\System32\wbem\Performance\
desk.h1s Microsoft Help Compiled Help Data Windows Vista 444914 C:\Windows\System32\wbem\Performance\
langreg.h1s Microsoft Help Compiled Help Data Windows 7 93217 C:\Windows\inf\WmiApRpl\0009\
migrate.h1s Microsoft Help Compiled Help Data Windows Vista 67933 C:\Windows\inf\
firewall.h1s Microsoft Help Compiled Help Data Windows Vista 132302 C:\Windows\System32\wbem\Performance\

Other Files Related to iispr.h1s

File Name Description Software Program (Version) File Size (bytes) File Location
WWAN_profile_v1.xsd XML Schema Definition Windows 7 6201 C:\Windows\L2Schemas\
WLANAP_profile_v1.xsd XML Schema Definition Windows 10 7548 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows 8.1 16142 C:\Windows\L2Schemas\
WLAN_profile_v1.xsd XML Schema Definition Windows 10 18585 C:\Windows\L2Schemas\
LAN_profile_v1.xsd XML Schema Definition Windows 7 2241 C:\Windows\L2Schemas\


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