# Cannot install GDS Playground app **URL:** \ **Category:** Neo4j Graph Platform\ **Tags:** migrated, desktop-tagged\ **Created:** [August 8, 2021, 8:29pm UTC](https://community.neo4j.com/t/cannot-install-gds-playground-app/58834 "2021-08-08T20:29:36Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![wwxcharlotte](https://sea1.discourse-cdn.com/flex021/user_avatar/community.neo4j.com/wwxcharlotte/32/19551_2.png) [@wwxcharlotte](https://community.neo4j.com/u/wwxcharlotte)\ **Post date:** [August 8, 2021, 8:29pm UTC](https://community.neo4j.com/t/cannot-install-gds-playground-app/58834/1 "2021-08-08T20:29:36Z")
Hello, I have an issue when installing Graph Data Science Playground app via Graph Apps Gallery. The log describes error like this: [error] Protocol Manager error TypeError [ERR\_INVALID\_URL]: Invalid URL: --allow-file-access-from-files at onParseError (internal/url.js:256:9) at new URL (internal/url.js:332:5) at Object.t.default (D:\Program Files\Neo4j\Neo4j Desktop\resources\app.asar\dist\main.prod.js:1:196083) at App. (D:\Program Files\Neo4j\Neo4j Desktop\resources\app.asar\dist\main.prod.js:1:226684) at App.emit (events.js:315:20) at App.EventEmitter.emit (domain.js:483:12) at App.emitter.emit (D:\Program Files\Neo4j\Neo4j Desktop\resources\app.asar\node\_modules@sentry\electron\dist\main\integrations\electron.js:66:25) I am new to Neo4j, and I have no idea what's going on with it. I am using Neo4j Desktop 1.4.7. Any help would be appreciated. Thanks in advance! ---
**Author:** ![sofia](https://avatars.discourse-cdn.com/v4/letter/s/35a633/32.png) [@sofia](https://community.neo4j.com/u/sofia)\ **Post date:** [December 29, 2022, 4:42pm UTC](https://community.neo4j.com/t/cannot-install-gds-playground-app/58834/2 "2022-12-29T16:42:17Z")
Hello, i have the same problem i used the link [https://bit.ly/install-neuler](https://bit.ly/install-neuler) but it doen't work When i past the link the "myjfor.. " downloaded as you can see in the picture below