Intraweb messages in Asian language

[valmeras]

I am using Rad Studio Tokyo 10.2.3 with Intraweb 14.2.7
After Intraweb re-installation all messages, message boxes and error messages, are in an Asian language: not sure if it is Chinese or Japanes. What can create that ?
Just to precise that I am using Windows 10 Enterprise en the language is English US.
On the attached alert message for example, the OK button is written in Chinese or Japanese.
Error log below are in the same language.

Error message: Access violation at address 00000000008CABDD in module 'FINDME.exe'. Read of address 0000000000000000

敄数摮湩⁧湯琠敨攠牲牯挠湯楤楴湯‬瑩洠杩瑨戠⁥潰獳扩敬琠敲瑳牡⁴桴⁥灡汰捩瑡潩⹮

Error details:
硅散瑰潩敭獳条⁥㨠┠s
硅散瑰潩汣獡⁳†㨠┠s
硅散瑰潩摡牤獥⁳㨠┠p
硅散瑰潩楔敭††㨠┠s
------------------------------------------------------------------------------------------------------------------------
灁汰捩瑡潩慎敭†㨠┠s
灁汰捩瑡潩敖獲潩㩮┠s
瑓牡整⁤瑡††††㨠┠s
畒湮湩⁧潦⁲†††㨠┠s
潃灭瑵牥丠浡⁥††㨠┠s
潃灭汩牥嘠牥楳湯†㨠┠s
------------------------------------------------------------------------------------------------------------------------
湉牴坡扥嘠牥楳湯†㨠┠s
畍瑬⵩敳獳潩††㨠┠s
潃瑮湥⁴慐桴†††㨠┠s
敓獳潩潣湵⁴††㨠┠d
灁汰捩瑡潩慐桴†㨠┠s
捁楴敶䘠牯†††㨠┠s
捁楴敶䘠牯楬瑳†㨠
潆浲氠獩⁴††††㨠 [1] IWUserSession (TIWUserSession)
牂睯敳⁲慎敭†††㨠┠s
牂睯敳⁲獕牥杁湥⁴㨠┠s
敓獳潩䑉††††㨠┠s
慌瑳䄠捣獥⁳†††㨠┠s
慃汬慢正†††††㨠┠s
畒瑮浩⁥慰慲敭整獲㨠┠s
------------------------------------------------------------------------------------------------------------------------
汃敩瑮䤠⁐摡牤獥⁳㨠┠s
敒畱獥⁴慐桴湉潦†㨠┠s
敒畱獥⁴敍桴摯††㨠┠s
敒畱獥⁴獕牥䄠敧瑮㨠┠s
潃歯敩⁳潃湵⁴††㨠┠d
------------------------------------------------------------------------------------------------------------------------
卛慴正琠慲散椠⁳浥瑰嵹