LCH File Extension

What is LCH file?

Full format name of files that use LCH extension is IBM Works For OS/2 Chart. LCH files are supported by software applications available for devices running . LCH file belongs to the Document Files category just like 574 other filename extensions listed in our database. OS/2 is by far the most used program for working with LCH files.

Programs which support LCH file extension

Below is a table that list programs that support LCH files. Files with LCH extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

How to open file with LCH extension?

Being unable to open files with LCH extension can be have various origins. What is important, all common issues related to files with LCH extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install OS/2

The most common reason for such problems is the lack of proper applications that supports LCH files installed on the system. The solution is straightforward, just download and install OS/2. The full list of programs grouped by operating systems can be found above. One of the most risk-free method of downloading software is using links provided by official distributors. Visit OS/2 website and download the installer.

Step 2. Verify the you have the latest version of OS/2

If you already have OS/2 installed on your systems and LCH files are still not opened properly, check if you have the latest version of the software. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why LCH files are not compatible with OS/2. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using OS/2.

Step 3. Set the default application to open LCH files to OS/2

If you have the latest version of OS/2 installed and the problem persists, select it as the default program to be used to manage LCH on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

The procedure to change the default program in Windows

• Right-click the LCH file and choose Open with option
• Next, select the Choose another app option and then using More apps open the list of available applications
• Finally select Look for another app on this PC, point to the folder where OS/2 is installed, check the Always use this app to open LCH files box and conform your selection by clicking OK button

The procedure to change the default program in Mac OS

• By clicking right mouse button on the selected LCH file open the file menu and choose Information
• Open the Open with section by clicking its name
• From the list choose the appropriate program and confirm by clicking Change for all....
• A message window should appear informing that This change will be applied to all files with LCH extension. By clicking Continue you confirm your selection.

Step 4. Verify that the LCH is not faulty

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper LCH file. Being unable to access the file can be related to various issues.

1. Check the LCH file for viruses or malware

Should it happed that the LCH is infected with a virus, this may be that cause that prevents you from accessing it. Scan the LCH file as well as your computer for malware or viruses. LCH file is infected with malware? Follow the steps suggested by your antivirus software.

2. Verify that the LCH file’s structure is intact

If you obtained the problematic LCH file from a third party, ask them to supply you with another copy. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. It could happen the the download process of file with LCH extension was interrupted and the file data is defective. Download the file again from the same source.

3. Verify whether your account has administrative rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log in using an administrative account and see If this solves the problem.

4. Verify that your device fulfills the requirements to be able to open OS/2

If the systems has insufficient resources to open LCH files, try closing all currently running applications and try again.

5. Ensure that you have the latest drivers and system updates and patches installed

Latest versions of programs and drivers may help you solve problems with IBM Works For OS/2 Chart files and ensure security of your device and operating system. It is possible that one of the available system or driver updates may solve the problems with LCH files affecting older versions of given software.

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