# Postman closing when clicking on Send **URL:** \ **Category:** Help Hub\ **Tags:** installation, launch-error, desktop\ **Created:** [May 1, 2026, 5:17pm UTC](https://community.postman.com/t/postman-closing-when-clicking-on-send/90158 "2026-05-01T17:17:15Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![tshan1727](https://avatars.discourse-cdn.com/v4/letter/t/b38774/32.png) [@tshan1727](https://community.postman.com/u/tshan1727)\ **Post date:** [May 1, 2026, 5:17pm UTC](https://community.postman.com/t/postman-closing-when-clicking-on-send/90158/1 "2026-05-01T17:17:15Z")
Hello, When I open Postman using the latest version download, - It signs me in via browser prompt - Opens the Postman Desktop Client, and I can see all of my Collections - As soon as I click on **Send** on any API, **desktop client disappears**. - Now, when I try to launch it again, the client UI never shows however its running under the Task Manager. I tried, deleting the folders, in Local and Roaming, killing the postman service in Task Manager, and still the same experience. Any idea why, and what can I do? I tried another PC in my organization, and same experience. ---
**Author:** ![maketv-dev](https://avatars.discourse-cdn.com/v4/letter/m/cab0a1/32.png) [@maketv-dev](https://community.postman.com/u/maketv-dev)\ **Post date:** [May 6, 2026, 8:56am UTC](https://community.postman.com/t/postman-closing-when-clicking-on-send/90158/2 "2026-05-06T08:56:31Z")
Is this bug in Postman app or there is a fix for this? ---
**Author:** ![vhafdal](https://sea2.discourse-cdn.com/getpostman/user_avatar/community.postman.com/vhafdal/32/35041_2.png) [@vhafdal](https://community.postman.com/u/vhafdal)\ **Post date:** [May 6, 2026, 9:15am UTC](https://community.postman.com/t/postman-closing-when-clicking-on-send/90158/3 "2026-05-06T09:15:26Z")
After the latest release, I was able to open up but after clicking send the postman just crashed and I was unable to open it up again, needed to remove the profile to be able to open it up again. login again but clicking send it just crashed again and the same state have a colleague that has the same problem he is on Windows 2025 and I am on Windows 11 ---
**Author:** ![tshan1727](https://avatars.discourse-cdn.com/v4/letter/t/b38774/32.png) [@tshan1727](https://community.postman.com/u/tshan1727)\ **Post date:** [May 19, 2026, 8:23pm UTC](https://community.postman.com/t/postman-closing-when-clicking-on-send/90158/4 "2026-05-19T20:23:50Z")
Still not working for me so I am using the portable version which has a glitch in sign in however after couple tries it does work but not stable when I launch it again, it signs out, then I have to repeat the same sign in process again.