# Zecwallet Lite: login error, update, fund search

**URL:** <https://forum.zcashcommunity.com/t/zecwallet-lite-login-error-update-fund-search/41173>\
**Category:** ZecWallet\
**Created:** [March 23, 2022, 11:55am UTC](https://forum.zcashcommunity.com/t/zecwallet-lite-login-error-update-fund-search/41173 "2022-03-23T11:55:52Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![Shawn](https://sea2.discourse-cdn.com/zcash/user_avatar/forum.zcashcommunity.com/shawn/32/187_2.png) [@Shawn](https://forum.zcashcommunity.com/u/Shawn)\
**Post date:** [March 23, 2022, 7:43pm UTC](https://forum.zcashcommunity.com/t/zecwallet-lite-login-error-update-fund-search/41173/13 "2022-03-23T19:43:38Z")

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I had a similar issue with my desktop ZecWallet lite a few weeks ago. The ZecWallet version was out of date.

> [@Error trying to send: ZecWallet lite](https://forum.zcashcommunity.com/t/error-trying-to-send-zecwallet-lite/40983):
>
> Hey @adityapk00 I’m getting a few errors: I had an older version of ZecWallet lite 1.1.6 sitting around which gave this error when I tried to use it: Error Initializing Lightclient Error: transport error: error trying to connect: invalid certificate: CertExpired Which I figured was because it was so out of date, so I updated it to 1.7.8 and it shows funds just fine but when I try to send it errors with: Error: SendResponse { error\_code: -26, error\_message: "18: bad-txns-sapling-duplicate-nul…

To fix it I had to update and then perform a  
`-rescan` to see the correct balance.

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_[View the full topic](https://forum.zcashcommunity.com/t/zecwallet-lite-login-error-update-fund-search/41173)._