# M2M Q24

**URL:** <https://forum.sierrawireless.com/t/m2m-q24/4197>\
**Category:** Development tools\
**Created:** [February 12, 2010, 12:16pm UTC](https://forum.sierrawireless.com/t/m2m-q24/4197 "2010-02-12T12:16:57Z")\
**Posts on this page:** 1\
**Showing post:** 17

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**Author:** ![awneil](https://avatars.discourse-cdn.com/v4/letter/a/49beb7/32.png) [@awneil](https://forum.sierrawireless.com/u/awneil)\
**Post date:** [September 13, 2010, 2:35pm UTC](https://forum.sierrawireless.com/t/m2m-q24/4197/17 "2010-09-13T14:35:13Z")

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> [@Flex](#):
>
> Oh and btw, be sure to have WPB compression off on Project Properties-\>Open AT Application-\>Build settings or it won’t load on Q24.

Using a Fastrack M1306B; 657\_09gg.Q2406B 1954500 102706 18:44

I’ve imported & installed the packages, and my App builds OK - but it won’t download. 😠

The only two options available in Properties \> Open AT Application \> Build Settings \> WPB Format are:

- ZIP Format;
- No Compression.

It makes no difference which one I select - the download always fails with \*\*\* ERROR IN FILE \*\*\*

Bootloader version is:

+WDWL: V02.1B

What’s wrong ❓

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