Conversion Failed!

The possible reason may cause your conversion failure:

The solution to this problem:

Here are the top ten reasons that may cause online file conversion failure on aconvert.com:

1. The server may be down or busy at the moment. It doesn't have enough CPU or memory resources to complete conversion. Tips: our servers are idle on weekends and holidays.
2. The source format is not supported. For example, many users tried to convert WLMP file which is a movie project file that aconvert.com doesn't support.
3. The source file may be corrupt, DRM protected or have a wrong file extension name.
4. The source file may be too big or too complicated to be converted in time. We limit most conversions in 180 seconds. The conversion will be terminated when time is up.
5. Some types of file can't be converted synchronously. It may return an overtime error if the conversion queue is too long.
6. The conversion is not supported. For example: aconvert.com supports PDF to SWF conversion but many users try to convert SWF to PDF instead.
7. The category is not chosen correctly. For example: EPUB is supported in the "Ebook" category while it is not supported in the "Document" category.
8. The URL must be directly linked to the file and end with file extension name if you choose to submit URL. For example: https://www.aconvert.com/samples/sample.pdf
9. The target video/audio format doesn't support the bitrate or sample rate that source video/audio file uses. You need to change output options if this error occurs.
10. File is not chosen, failed to upload file or our server doesn't get the remote file correctly from URL submitted.