.1ST File Extension
File Type: Readme File
Are you having difficulty opening a file that ends with .1ST? Such files can be executed only by certain programs. If you cannot open the .1ST file, it can be due to the following reasons: either you do not have an appropriate program to open it, or your file association is corrupted. For more information about this extension, please read the article below. To fix the problem, please use a special File Association Fix Tool (recommended): download here or click the green button Fix .1ST Errors located in the right block. You can also call the support service via the phone number you see on this page to get assisted help from the experts.
What is a .1ST file?
.1ST file belongs to the category of Text Files used in operating systems such as Windows 11, 10, Windows 7, Windows 8 / 8.1, Windows Vista, Windows XP.
.1ST file is associated with Readme File developed by N/A, has a Text Format and belongs to Text Files category.
How to open a .1ST file?
Execute .1ST file by double-clicking on it. If you have already installed the software to open it and the files associations are set up correctly, .1ST file will be opened. If Windows keeps asking you what program should be used to open the file, the problem is most possibly caused by broken files associations.
Damaged file associations occur as a result of Windows registry errors. To fix these issues, please follow the steps below.
Fix .1ST file association errors
To quickly and automatically fix the problem, please proceed as follows
- Step 1: Click on download here to download the automatic repair tool
- Step 2: Click Start Scan to identify all potential issues
- Step 3: Review scan results and click Fix Items
File Size: 2.8 MB, Download time: < 1 min. on DSL/ADSL/Cable
This tool is compatible with: Windows XP, Windows Vista, Windows 7, Windows 8/8.1, Windows 11, Windows 10
We do not recommend trying to fix the problem manually if you do not have sufficient computer knowledge. It is recommended to use automatic tools or address field experts
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