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I'm trying to compile my LaTeX file (an article), but I keep getting a Windows API error: my synctex file is busy - the filename has been changed and appended with (busy).

I'm using TexMaker to compile the file, but it occurs in TeXStudio as well.

When I create a new file I can compile it once before this issue occurs.

The API error is

pdflatex: Windows API error 4350: This file is currently not available for use on this computer. pdflatex: Data: Report4.synctex.gz

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closed as unclear what you're asking by Speravir, Werner, ChrisS, Sean Allred, cmhughes Jan 30 '14 at 4:39

Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question.If this question can be reworded to fit the rules in the help center, please edit the question.

There are no whitespaces in the title, and I installed MiKTeX a few days ago. – Tom Kealy Oct 3 '13 at 12:17
Can you check if the Task Manager still shows an instance of *TeX still running? (Kill it.) – Qrrbrbirlbel Oct 3 '13 at 13:11
That's not the issue: I've even re-installed MiKTeX and the problem persists. – Tom Kealy Oct 3 '13 at 17:56

Your compiling process has actually not yet or not properly ended. Therefore also the file ending .gz(busy) – when the compiling had ended properly, it would have been renamed to .gz. So the files are still marked as used for Windows, and a second compiler run will fail. From your information I cannot say anything about the reasons.

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