OLB File Extension
OLE Object Library
- File Type olb
- Developer Microsoft
- Popularity
- Application RAD Studio
- Category Data Files
- Format Binary
What is a OLB file?
The OLB file extension is linked to OLE Object Library and belongs to the Data Files category, which includes 6196 files.
With the creation of the OLE Object Library (OLB), Microsoft introduced file format along with 242 programs built for their use.
OLB file support extends to various operating systems, including Windows. You can open a OLB file using one of 7 programs, for example RAD Studio, Visual FoxPro and Microsoft Office.
Programs that support OLB files
How to open a OLB file?
The most common reason why a OLB file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.
When it comes to opening and working with OLB files, RAD Studio, Visual FoxPro and Microsoft Office are the top choices for users. If you want the most recent release of RAD Studio, head over to the Embarcadero site and download the version designed to run on all platforms.
After installing, your OS should instantly open OLB files with RAD Studio.
Set RAD Studio as the default OLB handler
Changing Default Programs in Windows
- Start by right-clicking on your OLB file and selecting the "Open With" option. From there, click "Choose another app" to continue;
- In the pop-up window, find and select the RAD Studio application from the available options;
- Make sure the "Always use this app" checkbox is checked and click "OK" to confirm your choice as the default app for opening OLB files.
Choose an app to open a file on Mac
- Right click or use Control + left click on the desired OLB file to launch the file options menu;
- Select "Open in application" and click "Other";
- Look towards the bottom of the window, where you will find the "Enable" menu. "Recommended programs" will be the default selection;
- Choose "All Programs" in this menu and search for RAD Studio. Check the box next to "Always open in app" to set it as the default option.
Effective solutions for OLB file problems
Problematic OLB files can usually be resolved by making small changes in your software. See the tips below to help fix common issues.
What Causes RAD Studio to Crash Frequently?
RAD Studio crashes can be attributed to outdated software. Make sure you have installed the latest updates for Embarcadero products.
Restarting your computer can resolve numerous common problems, so it should be the initial step before changing any software-related settings.
How can I restore a damaged OLB file?
Use a recovery program to open the damaged OLB file and navigate to the "Repair" menu item. Please be patient while the recovery process completes, which will automatically restore the damaged data files.
What are the signs that my OLB file is damaged?
Common indications of damaged OLB data files are:
- The file causes RAD Studio or other programs to hang or crash during operation;
- Attempts to open the file result in errors or failed results;
- Unexplained increase in OLB file size;
- Working with the file triggers the display of error messages;