# Windows build problems

**URL:** <https://devforum.zoom.us/t/windows-build-problems/57506>\
**Category:** Windows\
**Created:** [September 15, 2021, 9:30pm UTC](https://devforum.zoom.us/t/windows-build-problems/57506 "2021-09-15T21:30:48Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![yevgeniyk](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/yevgeniyk/32/31030_2.png) [@yevgeniyk](https://devforum.zoom.us/u/yevgeniyk)\
**Post date:** [September 15, 2021, 9:30pm UTC](https://devforum.zoom.us/t/windows-build-problems/57506/1 "2021-09-15T21:30:48Z")

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**Description**  
Windows build shows external unresolved errors

**Which Windows Video SDK version?**  
v1.1.1 (8665.0812)

Download Windows SDK  
follow instructions for release build Win32  
Add additional h folder  
Add additional lib folder  
Add “videosdk.lib” to additional dependencies  
Build solution

**Device (please complete the following information):**

- Microsoft Visual Studio Community 2019 Version 16.4.5

- Windows 10

Get couple of

| Severity | Code | Description | Project | File | Line | Suppression State |
| --- | --- | --- | --- | --- | --- | --- |
| Error (active) | E0427 | qualified name is not allowed in member declaration | videosdk\_demo | T:\ZoomSDK\zoom-video-sdk-windows-1.1.1\Sample&Libs\demo\duilib\include\Utils\Utils.h | 105 | |

and plenty of

| Severity | Code | Description | Project | File | Line | Suppression State |
| --- | --- | --- | --- | --- | --- | --- |
| Error | LNK2001 | unresolved external symbol \_\_declspec(dllimport) public: \_\_cdecl DuiLib::CDuiString::CDuiString(wchar\_t const \*,int) (\__imp_??0CDuiString@DuiLib@@QEAA@PEB\_WH@Z) | videosdk\_demo | T:\ZoomSDK\zoom-video-sdk-windows-1.1.1\Sample&Libs\demo\videosdk\_demo\title\_bar\_wnd\_ui.obj | 1 | |

i need window solution to demonstrate shared session between desktop and mobile devices  
any help would be appreciated  
Thank you  
Yevgeniy

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<div class="post-metadata">

**Author:** ![yevgeniyk](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/yevgeniyk/32/31030_2.png) [@yevgeniyk](https://devforum.zoom.us/u/yevgeniyk)\
**Post date:** [September 16, 2021, 4:09am UTC](https://devforum.zoom.us/t/windows-build-problems/57506/2 "2021-09-16T04:09:08Z")

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looks like problems in debug build only…release win32 build works

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<div class="post-metadata">

**Author:** ![jon.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jon.zoom/32/13495_2.png) [@jon.zoom](https://devforum.zoom.us/u/jon.zoom)\
**Post date:** [September 16, 2021, 6:05pm UTC](https://devforum.zoom.us/t/windows-build-problems/57506/3 "2021-09-16T18:05:04Z")

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Hi @yevgeniyk, thanks for the post.

As mentioned in our documentation [here](https://marketplace.zoom.us/docs/sdk/video/windows/getting-started/integrate#environment-setup), the Windows SDK does not currently support debug builds or x64.

Thanks!

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<div class="post-metadata">

**Author:** ![yevgeniyk](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/yevgeniyk/32/31030_2.png) [@yevgeniyk](https://devforum.zoom.us/u/yevgeniyk)\
**Post date:** [September 16, 2021, 11:20pm UTC](https://devforum.zoom.us/t/windows-build-problems/57506/4 "2021-09-16T23:20:07Z")

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yes, user error 🙂  
however, it would be nice to have a debug build…  
But for now, case is closed.  
Thank you for your help  
Yevgeniy

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<div class="post-metadata">

**Author:** ![jon.zoom](https://sea2.discourse-cdn.com/flex016/user_avatar/devforum.zoom.us/jon.zoom/32/13495_2.png) [@jon.zoom](https://devforum.zoom.us/u/jon.zoom)\
**Post date:** [September 17, 2021, 5:50pm UTC](https://devforum.zoom.us/t/windows-build-problems/57506/5 "2021-09-17T17:50:31Z")

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You are very welcome!

Please don’t hesitate to reach back out if you have any additional questions. 🙂

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/flex016/uploads/zoomdeveloper/original/3X/6/1/614bdd549b610bbaa46ff934617683a02bdaa03c.png) [@system](https://devforum.zoom.us/u/system)\
**Post date:** [October 18, 2021, 3:51am UTC](https://devforum.zoom.us/t/windows-build-problems/57506/6 "2021-10-18T03:51:13Z")

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Closed on October 18, 2021, 3:51am UTC

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