# \#wifi-wpa-psk

**URL:** https://forums.digi.com/tag/wifi-wpa-psk/135.md

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## [WieM: WPA\_PSK with AES is not working....](https://forums.digi.com/t/wiem-wpa-psk-with-aes-is-not-working/3754)

<div class="topic-metadata">

**Author:** [@devid](https://forums.digi.com/u/devid)\
**Replies:** 6\
**Last updated:** [September 24, 2007, 6:50pm UTC](https://forums.digi.com/t/wiem-wpa-psk-with-aes-is-not-working/3754 "2007-09-24T18:50:51Z")

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Dear Friends, My DIGI board WieM works fine for WEP and WPA-PSK with TKIP securities. But when I set WPA-PSK with AES (security = WLN\_ENCR\_CCMP) then API wln\_params() is throws an error.Please help me to resolve this. O…