# Problems installing MapWinGis v5.3.0 in Delphi 10.4 CE

**URL:** <https://mapwindow.discourse.group/t/problems-installing-mapwingis-v5-3-0-in-delphi-10-4-ce/1305>\
**Category:** Uncategorized\
**Created:** [April 8, 2022, 4:24pm UTC](https://mapwindow.discourse.group/t/problems-installing-mapwingis-v5-3-0-in-delphi-10-4-ce/1305 "2022-04-08T16:24:33Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Maxim](https://avatars.discourse-cdn.com/v4/letter/m/ba9def/32.png) [@Maxim](https://mapwindow.discourse.group/u/Maxim)\
**Post date:** [April 8, 2022, 4:24pm UTC](https://mapwindow.discourse.group/t/problems-installing-mapwingis-v5-3-0-in-delphi-10-4-ce/1305/1 "2022-04-08T16:24:33Z")

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Hello, thank you  
I would like to use MapWinGis v5.3.0 in Delphi 10.4 CE standalone.  
But installing MapWinGis failed.  
I read in the forum that you can manually correct the MapWinGIS\_TLB file,  
adding “Tmw…” to class definition Didn’t help…  
What could be the reason?

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**Author:** ![msi2015](https://avatars.discourse-cdn.com/v4/letter/m/4bbf92/32.png) [@msi2015](https://mapwindow.discourse.group/u/msi2015)\
**Post date:** [May 13, 2022, 2:32pm UTC](https://mapwindow.discourse.group/t/problems-installing-mapwingis-v5-3-0-in-delphi-10-4-ce/1305/2 "2022-05-13T14:32:04Z")

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Hi, replace the attachment in the following path with the MapWinGIS\_TLB file. The problem will most likely be resolved.  
I use Delphi 10.3  
Path: C: \ Users \Your user name\ Documents \ Embarcadero \ Studio \ 20.0 \ Imports

[MapWinGIS\_TLB.zip](https://mapwindow.discourse.group/uploads/short-url/xcGAuclIh3vmnwm7mqwTLala4Zu.zip) (145.8 KB)