DZI File Extension

What is DZI file?

DZI is a file extension commonly associated with PhotoSynth Deep Zoom Image files. Microsoft Corporation defined the PhotoSynth Deep Zoom Image format standard. Files with DZI extension may be used by programs distributed for Windows platform. DZI file format, along with 524 other file formats, belongs to the Graphic Files category. The software recommended for managing DZI files is Microsoft PhotoSynth. On the official website of Microsoft Corporation developer not only will you find detailed information about theMicrosoft PhotoSynth software, but also about DZI and other supported file formats.

Programs which support DZI file extension

Below is a table that list programs that support DZI files. Files with DZI extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

How to open file with DZI extension?

Problems with accessing DZI may be due to various reasons. What is important, all common issues related to files with DZI extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Download and install Microsoft PhotoSynth

The most common reason for such problems is the lack of proper applications that supports DZI files installed on the system. To address this issue, go to the Microsoft PhotoSynth developer website, download the tool, and install it. It is that easy The full list of programs grouped by operating systems can be found above. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Microsoft PhotoSynth website and download the installer.

Step 2. Update Microsoft PhotoSynth to the latest version

If you already have Microsoft PhotoSynth installed on your systems and DZI files are still not opened properly, check if you have the latest version of the software. 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 DZI files are not compatible with Microsoft PhotoSynth. The most recent version of Microsoft PhotoSynth is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Associate PhotoSynth Deep Zoom Image files with Microsoft PhotoSynth

After installing Microsoft PhotoSynth (the most recent version) make sure that it is set as the default application to open DZI files. The method is quite simple and varies little across operating systems.

Change the default application in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the DZI file
• Select Choose another app → More apps
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the Microsoft PhotoSynth installation folder. Confirm by checking Always use this app to open DZI files box and clicking OK button.

Change the default application in Mac OS

• From the drop-down menu, accessed by clicking the file with DZI extension, select Information
• Find the Open with option – click the title if its hidden
• Select Microsoft PhotoSynth and click Change for all...
• A message window should appear informing that This change will be applied to all files with DZI extension. By clicking Continue you confirm your selection.

Step 4. Check the DZI for errors

Should the problem still occur after following steps 1-3, check if the DZI file is valid. Being unable to access the file can be related to various issues.

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

If the DZI is indeed infected, it is possible that the malware is blocking it from opening. 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 DZI file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

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

If you obtained the problematic DZI file from a third party, ask them to supply you with another copy. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. If the DZI 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. Make sure that the system has sufficient resources to run Microsoft PhotoSynth

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

5. Ensure that you have the latest drivers and system updates and patches installed

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with PhotoSynth Deep Zoom Image files. It is possible that one of the available system or driver updates may solve the problems with DZI files affecting older versions of given software.

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