Line.htm Errors: Download and Troubleshoot

Last Updated: 12/04/2023
[Time to Read Article: 5 minutes]

Hypertext Markup Language files, such as line.htm, are considered a type of HTML (Hypertext Markup Language) file. They are associated with the HTM file extension, developed by John Apperson for CadStd 3.7.3.

The initial introduction of line.htm released in CadStd 3.7.3 was for Windows 10 on 08/31/2011. According to our records, this is the primary and most recent file release from John Apperson.

Please see below for more detailed information, HTM file troubleshooting instructions, and free downloads of different versions of line.htm.

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File Overview


General Information
File Name: line.htm
File Extension: HTM file extension
File Type: Internet Web
Description: Hypertext Markup Language
MIME Type: text/html
User Popularity Rating:
 
Developer and Software Information
Software Program: CadStd 3.7.3
Developer: John Apperson
Software: CadStd
Software Version: 3.7.3
File Details
File Size (Bytes): 125
Oldest File Date: 01/08/2020
Latest File Date: 01/08/2020


What are line.htm Error Messages?


General line.htm Runtime Errors

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

Microsoft Visual C++ Runtime Library

Runtime Error!

Program: C:\Program Files (x86)\Apperson\CadStd\htmlhelp\line.htm

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


Most HTM errors are due to missing or corrupt files. Your line.htm file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with CadStd), or deleted by a malware infection. Furthermore, line.htm file corruption could be caused from a power outage when loading CadStd, system crash while loading or saving line.htm, 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 line.htm 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 line.htm 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 line.htm error, please proceed to the Step 2 below.

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

You can uninstall CadStd 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 CadStd 3.7.3 and click "Uninstall"
  5. Follow the prompts for uninstallation.

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

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

CadStd 3.7.3

John Apperson

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 line.htm 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 line.htm 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 line.htm 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 line.htm file version. We maintain a comprehensive database of 100% malware-free line.htm files for every applicable version of CadStd. 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 line.htm Files".
  2. Click the appropriate "Download Now" button and download your Windows file version.
  3. Copy this file to the appropriate CadStd folder location:
    Windows 10: C:\Program Files (x86)\Apperson\CadStd\htmlhelp\
  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 line.htm 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 line.htm Files (Malware-Tested 100% Clean)


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

Windows 10


Files Related to line.htm


HTM Files Related to line.htm

File Name Description Software Program (Version) File Size (bytes) File Location
trim.htm Hypertext Markup Language CadStd 3.7.3 125 C:\Program Files\WindowsApps\Deleted\Microsoft....
miry.htm Hypertext Markup Language CadStd 3.7.3 135 C:\Program Files (x86)\Comodo\Dragon\
simp.htm Hypertext Markup Language CadStd 3.7.3 137 C:\Program Files (x86)\EaseUS\Todo Backup\BUILD...
arc2.htm Hypertext Markup Language CadStd 3.7.3 148 C:\Program Files\BullGuard Ltd\BullGuard\Secure...
line.htm Hypertext Markup Language CadStd 3.7.3 125 C:\Program Files\Autodesk\Autodesk AdSSO\resour...

Other Files Related to line.htm

File Name Description Software Program (Version) File Size (bytes) File Location
WmiApRpl.h C/C++/Objective-C Header CadStd 3.7.3 3444 C:\Windows\System32\wbem\Performance\
diagwrn.xml Extensible Markup Language CadStd 3.7.3 5718 C:\Windows\System32\Sysprep\Panther\
diagerr.xml Extensible Markup Language CadStd 3.7.3 44109 C:\Windows\Panther\UnattendGC\
api-ms-win-core-synch-... ApiSet Stub DLL Microsoft® Windows® Operating System (10.0.17134.12) 13160 C:\Users\Tester\AppData\Local\Microsoft\OneDriv...
EtwRTEventLog-System.etl Microsoft Event Trace Log CadStd 3.7.3 432 C:\Windows\System32\LogFiles\WMI\RtBackup\


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