# Cannot import my Traktor 3 Collection
**URL:** https://discuss.lexicondj.com/t/cannot-import-my-traktor-3-collection/524
**Category:** Questions & Help
**Created:** [May 21, 2022, 2:11pm UTC](https://discuss.lexicondj.com/t/cannot-import-my-traktor-3-collection/524 "2022-05-21T14:11:57Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@David\_Catz](https://discuss.lexicondj.com/u/David_Catz)
#### Post date: [May 21, 2022, 2:11pm UTC](https://discuss.lexicondj.com/t/cannot-import-my-traktor-3-collection/524/1 "2022-05-21T14:11:57Z")
Hi everyone.
I’m new here so I have no experience so far.
I’m trying to import my entire Traktor 3 collection but it doesn’t work. I’m getting the following error:
* * *
## The import was unsuccesful. Please try again Error: RangeError: Maximum call stack size exceeded
I thought my entire collection could be too large.. I have more than 30000 tracks in my collection.. So I tried to select only one playlist from that collection with just 20 tracks but I’m still getting the same error.
Does anyone have an idea what is going wrong here?
Currently, I’m using the Demo. Do I have to subscribe first? I planned to subscribe once I figured out the stuff is working. 😉
Thanks. David.
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### Author:  [@David\_Catz](https://discuss.lexicondj.com/u/David_Catz)
#### Post date: [May 21, 2022, 2:27pm UTC](https://discuss.lexicondj.com/t/cannot-import-my-traktor-3-collection/524/2 "2022-05-21T14:27:32Z")
Hey guys.
It’s fixed. 😃
I rebooted my notebook once again and I noticed that the Microsoft Defender was blocking lexicon.
I added lexicon to the exceptions and now it works… so everything good so far… sorry. 😉
Thanks again. David.
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### Author:  [@Christiaan](https://discuss.lexicondj.com/u/Christiaan)
#### Post date: [May 21, 2022, 2:53pm UTC](https://discuss.lexicondj.com/t/cannot-import-my-traktor-3-collection/524/3 "2022-05-21T14:53:52Z")
Cool, no worries! 🙂