I have a tough problem now with my org-mode in windows 7, can anyone help me to find a solution?
Here is my problem:
When I preview my latex equation with org-preview-latex-fragment function, it always failed. I tried dvipng.exe, it gave me a empty box in the org file and without any output in ltxpng folder. Then I altered to imagemagtick, it told me that no *.pdf was produced in the windows temp folder.
Then I tried the two command with windows command line outside org-mode, it works very well.
So what can the problem relate to? Sorry to bother your guys here, but I am begging for your help!