SDI File Extension

What is SDI file?

SDI is an operating system image file. SDI files are typically distributed two with additional BLOB (Binary Large OBject) files, BOOT and LOAD. BOOT file calls LOAD file, which is used for loading the system image. SDI file is contained in the PART BLOB.

Uses of SDI files

SDI are created with Windows Embedded Studio and are typically used for creating Windows system RAM disks. SDI file is loaded into RAM and then used to install the system on the hard drive. SDI files can also be loaded using a PXE server. SDI images are commonly used in larger companies.

Programs which support SDI file extension

The following listing features SDI-compatible programs. Files with SDI suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

Updated: 12/27/2023

How to open file with SDI extension?

Being unable to open files with SDI extension can be have various origins. On the bright side, the most encountered issues pertaining to Windows System Deployment Image files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The list below will guide you through the process of addressing the encountered problem.

Step 1. Get the Microsoft Windows Embedded Studio

The most common reason for such problems is the lack of proper applications that supports SDI files installed on the system. The solution to this problem is very simple. Download Microsoft Windows Embedded Studio and install it on your device. Above you will find a complete listing of programs that support SDI files, classified according to system platforms for which they are available. The safest method of downloading Microsoft Windows Embedded Studio installed is by going to developer’s website () and downloading the software using provided links.

Step 2. Update Microsoft Windows Embedded Studio to the latest version

If the problems with opening SDI files still occur even after installing Microsoft Windows Embedded Studio, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Microsoft Windows Embedded Studio is available. 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 SDI files are not compatible with Microsoft Windows Embedded Studio. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Microsoft Windows Embedded Studio.

Step 3. Associate Windows System Deployment Image files with Microsoft Windows Embedded Studio

If you have the latest version of Microsoft Windows Embedded Studio installed and the problem persists, select it as the default program to be used to manage SDI on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Selecting the first-choice application in Windows

• Right-click the SDI file and choose Open with option
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the Microsoft Windows Embedded Studio installation folder. Confirm by checking Always use this app to open SDI files box and clicking OK button.

Selecting the first-choice application in Mac OS

• Right-click the SDI file and select Information
• Find the Open with option – click the title if its hidden
• Select the appropriate software and save your settings by clicking Change all
• Finally, a This change will be applied to all files with SDI extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Ensure that the SDI file is complete and free of errors

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 SDI file. Being unable to access the file can be related to various issues.

1. Check the SDI file for viruses or malware

If the SDI is indeed infected, it is possible that the malware is blocking it from opening. Scan the SDI file as well as your computer for malware or viruses. If the SDI file is indeed infected follow the instructions below.

2. Check whether the file is corrupted or damaged

If you obtained the problematic SDI file from a third party, ask them to supply you with another copy. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. It could happen the the download process of file with SDI 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

Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the Windows System Deployment Image file again.

4. Make sure that the system has sufficient resources to run Microsoft Windows Embedded Studio

The operating systems may note enough free resources to run the application that support SDI files. Close all running programs and try opening the SDI file.

5. Verify that your operating system and drivers are up to date

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Windows System Deployment Image file. It may be the case that the SDI files work properly with updated software that addresses some system bugs.

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