.OPUSCERT File

What are .OPUSCERT files?

A .OPUSCERT file is a certificate file used by Directory Opus, a file manager for Windows. It contains information about a Directory Opus customization, such as a custom toolbar or script. OPUSCERT files are used to sign customizations, so that Directory Opus can verify that they are safe to use.

Directory Opus customizations can be created using the built-in scripting language, OpusRex. They can also be created using third-party tools, such as the Directory Opus Script Editor.

OPUSCERT files are stored in the %appdata%\Directory Opus\Customizations folder. They can be opened by double-clicking on them, or by clicking on the Open button in the Customize Dialog Box.

OPUSCERT files are a powerful way to customize Directory Opus. They can be used to create unique and personalized workspaces, and to automate tasks.

Opening .OPUSCERT Files

There are two primary methods to open .OPUSCERT files:

1. Double-clicking: Simply double-click on the .OPUSCERT file you want to open. This will launch Directory Opus and automatically import the customization contained within the file.

2. Customizations Dialog Box:

   a. Open Directory Opus and navigate to the "Preferences" tab.

   b. In the left-hand pane, select "Customizations."

   c. Click on the "Import" button.

   d. Select the .OPUSCERT file you want to open and click on "Open."

Creating .OPUSCERT Files

You can create .OPUSCERT files either manually or using a third-party tool.

Manually Creating .OPUSCERT Files:

1. Open the Directory Opus Customization Editor.

2. Create your desired customization, such as a custom toolbar or script.

3. Click on the "File" menu and select "Save As."

4. In the "Save As" dialog box, select ".OPUSCERT" as the file extension and choose a location to save the file.

Using a Third-party Tool:

Various third-party tools, such as the OpusRex Script Editor, can assist in creating .OPUSCERT files. These tools often provide a more user-friendly interface for creating and editing customizations.

Troubleshooting Common .OPUSCERT File Errors

Here are some common .OPUSCERT file errors and their solutions:

1. "Invalid .OPUSCERT file" error: This error indicates that the file is not a valid .OPUSCERT file. Ensure the file extension is correct and that the file is not corrupted.

2. "Signature verification failed" error: This error suggests a problem with the file's signature, which ensures its authenticity. Try re-creating the file or contacting the creator of the file.

3. "Missing dependency" error: This error indicates that the customization requires a missing file or feature. Check if the required files or features are installed and properly configured.

Using .OPUSCERT Files to Secure Directory Opus Customizations

.OPUSCERT files can be used to secure Directory Opus customizations by digitally signing them. This ensures that the customization is authentic and has not been tampered with. To sign a customization:

1. Open the Directory Opus Customization Editor.

2. Create your desired customization.

3. Click on the "File" menu and select "Sign."

4. Enter a password and confirm it.

5. Click on "Sign" to sign the customization.

Signed customizations will have a green checkmark icon next to their name in the Customizations Dialog Box.