OP_ File Extension

What is OP_ file?

Full format name of files that use OP_ extension is GKSetup Support. GKSetup Support specification was created by GkWare e.K.. OP_ files are supported by software applications available for devices running Windows. Files with OP_ extension are categorized as Misc Files files. The Misc Files subset comprises 6033 various file formats. GKSetup is by far the most used program for working with OP_ files. On the official website of GkWare e.K. developer not only will you find detailed information about theGKSetup software, but also about OP_ and other supported file formats.

Programs which support OP_ file extension

Programs that can handle OP_ files are as follows. OP_ files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

How to open file with OP_ extension?

Being unable to open files with OP_ extension can be have various origins. Fortunately, most common problems with OP_ files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with OP_ files.

Step 1. Download and install GKSetup

Problems with opening and working with OP_ files are most probably having to do with no proper software compatible with OP_ files being present on your machine. The solution is straightforward, just download and install GKSetup. Above you will find a complete listing of programs that support OP_ files, classified according to system platforms for which they are available. One of the most risk-free method of downloading software is using links provided by official distributors. Visit GKSetup website and download the installer.

Step 2. Verify the you have the latest version of GKSetup

You still cannot access OP_ files although GKSetup is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. The reason that GKSetup cannot handle files with OP_ may be that the software is outdated. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using GKSetup.

Step 3. Set the default application to open OP_ files to GKSetup

If you have the latest version of GKSetup installed and the problem persists, select it as the default program to be used to manage OP_ on your device. The method is quite simple and varies little across operating systems.

Selecting the first-choice application in Windows

• Clicking the OP_ with right mouse button will bring a menu from which you should select the Open with option
• Click Choose another app and then select More apps option
• The last step is to select Look for another app on this PC option supply the directory path to the folder where GKSetup is installed. Now all that is left is to confirm your choice by selecting Always use this app to open OP_ files and clicking OK.

Selecting the first-choice application in Mac OS

• By clicking right mouse button on the selected OP_ file open the file menu and choose Information
• Find the Open with option – click the title if its hidden
• Select the appropriate software and save your settings by clicking Change all
• A message window should appear informing that This change will be applied to all files with OP_ extension. By clicking Continue you confirm your selection.

Step 4. Verify that the OP_ is not faulty

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the OP_ file in question. It is probable that the file is corrupted and thus cannot be accessed.

1. The OP_ may be infected with malware – make sure to scan it with an antivirus tool.

Should it happed that the OP_ is infected with a virus, this may be that cause that prevents you from accessing it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the scanner detected that the OP_ file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Ensure the file with OP_ extension is complete and error-free

Did you receive the OP_ file in question from a different person? Ask him/her to send it one more time. 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. If the OP_ file has been downloaded from the internet only partially, try to redownload it.

3. Check if the user that you are logged as has administrative privileges.

Some files require elevated access rights to open them. 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 GKSetup

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

5. Check if you have the latest updates to the operating system and drivers

Latest versions of programs and drivers may help you solve problems with GKSetup Support files and ensure security of your device and operating system. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle OP_ files.

Do you want to help?

If you have additional information about the OP_ file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on OP_ file.