Documentation / MathType

  • Demos
  • Visit our website
  • Downloads
  • Contact us
  • MathType

    • Wiris Quizzes

      • Learning Lemur

        • CalcMe

          • MathPlayer

            • Store FAQ

              • VPAT for the electronic documentation

                • MathFlow

                  • BF FAQ

                    • Home
                    • MathType
                    • MathType Office Tools
                    • Support
                    • MathType Support Notices
                    • Support notices
                    • Support notices

                    Equations are scrambled in Microsoft Visio

                    Reading time: 2min

                    TechNote 160

                    Applicability

                    The information on this page applies to:
                    MathType 7 for Windows
                    Microsoft Visio

                     

                      

                    Issue

                    You're using Microsoft Visio and have added several equations to your diagram. The equations looked fine when you left for the day, but the equations were scrambled when you booted up the computer the next day. It looks like this (click links for full-sized views; use your browser's Back button to return here)…

                    Original (full-sized screenshot)

                    Scrambled (full-sized screenshot)

                    Reason

                    A bug causes this in Visio, but you can use techniques that will keep your equations from being scrambled. The good news is, even after they've been scrambled, they can still be recovered. It just has to be done one equation at a time.

                    Best practices for using MathType with Visio

                    Although this is a bug in Visio, we know how to minimize its effects on you and your files.

                    1. Inserting equations. Use one of these two techniques to get equations into Visio:
                      1. Use the Insert > Object command in Visio, and choose MathType 7 X.0 Equation" from the list. After you create the equation, don't use copy & paste to get it into Visio. Close MathType 7 by clicking the red X in the upper right corner of the MathType 7 window. Or…
                      2. Open MathType 7 from the Windows Start menu. Create the equation, select it, then cut & paste it into Visio. Leave MathType 7 open for your following equation.
                    2. Sizing equations. Don't click and drag a corner to re-size equations. In MathType 7, use the Size > Define command to set the equation size to match your Visio diagram.
                    3. Don't copy & paste equations within Visio. We don't recommend this because while it may not appear to cause problems initially, we have seen cases where it will cause problems later. These problems are such that the only recovery is to recreate the equation, so it's best to insert equations as described in step 1 above.
                    4. Editing equations. We have determined this to cause scrambled equations like the ones in the example above. Using the techniques here, you can keep this from happening, but you can recover without creating the equation again if it does happen.
                      1. If you insert equations as described above and never edit them, we don't believe the equations will ever scramble.
                      2. If you insert an equation and double-click to edit it before closing the document, this should not cause a problem.
                      3. If you have closed and reopened the document, you need to edit an equation. If you double-click it to edit, close and reopen the document, the equation will be scrambled. However, the equation is still valid. Cut the equation ( ctrl+X is a convenient way to do this), open MathType 7 paste the equation into MathType 7 edit it if you need to, then insert it into Visio as in step 1. The equation will be unscrambled.
                      4. Do not double-click an equation to edit it. This is the best advice we can give. As described in step 4b above, this can work if the conditions are right. To keep equations from becoming scrambled, though, we recommend always using the cut & paste technique, cutting the equation from Visio, pasting into MathType 7 editing, then inserting back into Visio. By doing this, we believe the equations will never be scrambled.

                    Reporting this issue to Microsoft

                    This is Microsoft's bug, and only Microsoft can fix it. Many people believe that since Wiris and Microsoft are both software companies, we must have a more direct line for reporting bugs. The truth is, that is not the case. Microsoft listens to you, the customer because that's where their money comes from. The best way to get this bug fixed is for many customers to report it. We have made it easy for you to do so. Microsoft has a Visio Suggestion Box, and when a suggestion has five votes, they respond to it. You can speed up the process of Microsoft's action by voting on the suggestion we have posted to the suggestion box.

                    We hope this has been helpful. As always, please let us know if you have questions about this or if you have additional techniques that work. We'd love to hear from you.

                    Was this article helpful?

                    Yes
                    No
                    Give feedback about this article

                    Related Articles

                    • Equations are displayed as empty or shaded boxes in Microsoft Word
                    • Inline MathType equations appear raised above the baseline in Microsoft Word
                    • Insert special characters
                    • GIFs do not retain their DPI properties

                    Equations are scrambled in Microsoft Visio

                    TechNote 160 Applicability Issue Reason Best practices for using MathType with Visio Reporting this issue to Microsoft

                    Making people’s STEM work more meaningful

                    MathType

                    • MathType for Office Tools
                    • MathType for Mac
                    • MathType for Microsoft 365
                    • MathType for Google Workspace
                    • MathType for LMS
                    • MathType for XML Editors
                    • Arabic notation
                    • Our products accessibility
                    • MathType is online

                    WirisQuizzes

                    Learning Lemur

                    Solutions for Education

                    • Blackboard Learn
                    • Brightspace by D2L
                    • Canvas
                    • Google Classroom
                    • Moodle
                    • Schoology

                    Solutions for Publishing Houses

                    Solutions for Technical Writers

                    Solutions for Chemistry

                    Integrations

                    • HTML Editors
                    • MathType in WordPress

                    Pricing

                    Company

                    Careers

                    Blog

                    Contact Us

                    Buy Now

                    Plugin Downloads

                    © Wiris 2025

                    • Cookie Settings
                    • Cookie Policy
                    • Terms of Use
                    • Privacy Policy / GDPR
                    • Student Data Privacy
                    • Compliance
                    • Powered by Helpjuice
                    Expand