# Failed to load custom analyzer SMDCC **URL:** \ **Category:** Extensions\ **Created:** [September 22, 2023, 1:31pm UTC](https://discuss.saleae.com/t/failed-to-load-custom-analyzer-smdcc/2450 "2023-09-22T13:31:29Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![vincent.bergeron](https://avatars.discourse-cdn.com/v4/letter/v/c6cbf5/32.png) [@vincent.bergeron](https://discuss.saleae.com/u/vincent.bergeron)\ **Post date:** [September 22, 2023, 1:31pm UTC](https://discuss.saleae.com/t/failed-to-load-custom-analyzer-smdcc/2450/1 "2023-09-22T13:31:29Z")
Hello, I have compiled the following analyzer on Windows ([GitHub - airbus-seclab/sdmmc-analyzer: SD/MMC Analyzer for Saleae Logic](https://github.com/airbus-seclab/sdmmc-analyzer)) and added it to the Logic 2 (2.4.10) software. Upon reboot, I get this error message: Failed to load custom analyzer: Loaded library does not have required functions. Can someone help me on this matter. ---
**Author:** ![timreyes](https://yyz2.discourse-cdn.com/flex030/user_avatar/discuss.saleae.com/timreyes/32/108_2.png) [@timreyes](https://discuss.saleae.com/u/timreyes)\ **Post date:** [September 23, 2023, 1:49am UTC](https://discuss.saleae.com/t/failed-to-load-custom-analyzer-smdcc/2450/2 "2023-09-23T01:49:35Z")
@vincent.bergeron It looks like the original creator of that analyzer provided a pre-built .dll file for their analyzer below. > **[Release 1.0.0 ยท airbus-seclab/sdmmc-analyzer](https://github.com/airbus-seclab/sdmmc-analyzer/releases/tag/1.0.0)** > > SD/MMC Analyzer for Saleae Logic. Contribute to airbus-seclab/sdmmc-analyzer development by creating an account on GitHub. I was able to get that running on Win10. ![Screenshot 2023-09-22 at 5.42.07 PM](https://canada1.discourse-cdn.com/flex030/uploads/saleae/original/2X/e/e62c8efd851157d2409cf46f29bb01c9a06e7867.jpeg) Does that work on your end? ---
**Author:** ![vincent.bergeron](https://avatars.discourse-cdn.com/v4/letter/v/c6cbf5/32.png) [@vincent.bergeron](https://discuss.saleae.com/u/vincent.bergeron)\ **Post date:** [September 25, 2023, 1:05pm UTC](https://discuss.saleae.com/t/failed-to-load-custom-analyzer-smdcc/2450/3 "2023-09-25T13:05:43Z")
Yes, Thanks