Changer la langue pour les programmes non unicode sans redémarrer le PC

[messahel]

je cherche une methode pour changer la langue pour les programmes non unicode sans redemarrer le PC et sans passer par le panneau de configuration
(Parceque pour la changer on est obliger de redemarrer le PC aprés le changement dans "Options régionales et linguistiques" dans le panneau de configuration)

[JML19]

Bonjour

En modifiant la base de registre.

Liste des codes de langues Windows

Pour connaitre la langue de Windows :
Consultez la valeur de la base de registre :
HKLM\SYSTEM\CurrentControlSet\Control\NLS\Language\InstallLanguage
Pour la retrouver sous DOS :

Code :

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REG QUERY HKLM\SYSTEM\CurrentControlSet\ 
Control\NLS\Language /v InstallLanguage

Code :

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0436 = "af;Afrikaans" 
041C = "sq;Albanian" 
0001 = "ar;Arabic" 
0401 = "ar-sa;Arabic (Saudi Arabia)" 
0801 = "ar-iq;Arabic (Iraq)" 
0C01 = "ar-eg;Arabic (Egypt)" 
1001 = "ar-ly;Arabic (Libya)" 
1401 = "ar-dz;Arabic (Algeria)" 
1801 = "ar-ma;Arabic (Morocco)" 
1C01 = "ar-tn;Arabic (Tunisia)" 
2001 = "ar-om;Arabic (Oman)" 
2401 = "ar-ye;Arabic (Yemen)" 
2801 = "ar-sy;Arabic (Syria)" 
2C01 = "ar-jo;Arabic (Jordan)" 
3001 = "ar-lb;Arabic (Lebanon)" 
3401 = "ar-kw;Arabic (Kuwait)" 
3801 = "ar-ae;Arabic (U.A.E.)" 
3C01 = "ar-bh;Arabic (Bahrain)" 
4001 = "ar-qa;Arabic (Qatar)" 
042D = "eu;Basque" 
0402 = "bg;Bulgarian" 
0423 = "be;Belarusian" 
0403 = "ca;Catalan" 
0004 = "zh;Chinese" 
0404 = "zh-tw;Chinese (Taiwan)" 
0804 = "zh-cn;Chinese (China)" 
0C04 = "zh-hk;Chinese (Hong Kong SAR)" 
1004 = "zh-sg;Chinese (Singapore)" 
041A = "hr;Croatian" 
0405 = "cs;Czech" 
0406 = "da;Danish" 
0413 = "nl;Dutch (Netherlands)" 
0813 = "nl-be;Dutch (Belgium)" 
0009 = "en;English" 
0409 = "en-us;English (United States)" 
0809 = "en-gb;English (United Kingdom)" 
0C09 = "en-au;English (Australia)" 
1009 = "en-ca;English (Canada)" 
1409 = "en-nz;English (New Zealand)" 
1809 = "en-ie;English (Ireland)" 
1C09 = "en-za;English (South Africa)" 
2009 = "en-jm;English (Jamaica)" 
2809 = "en-bz;English (Belize)" 
2C09 = "en-tt;English (Trinidad)" 
0425 = "et;Estonian" 
0438 = "fo;Faeroese" 
0429 = "fa;Farsi" 
040B = "fi;Finnish" 
040C = "fr;French (France)" 
080C = "fr-be;French (Belgium)" 
0C0C = "fr-ca;French (Canada)" 
100C = "fr-ch;French (Switzerland)" 
140C = "fr-lu;French (Luxembourg)" 
043C = "gd;Gaelic" 
0407 = "de;German (Germany)" 
0807 = "de-ch;German (Switzerland)" 
0C07 = "de-at;German (Austria)" 
1007 = "de-lu;German (Luxembourg)" 
1407 = "de-li;German (Liechtenstein)" 
0408 = "el;Greek" 
040D = "he;Hebrew" 
0439 = "hi;Hindi" 
040E = "hu;Hungarian" 
040F = "is;Icelandic" 
0421 = "in;Indonesian" 
0410 = "it;Italian (Italy)" 
0810 = "it-ch;Italian (Switzerland)" 
0411 = "ja;Japanese" 
0412 = "ko;Korean" 
0426 = "lv;Latvian" 
0427 = "lt;Lithuanian" 
042F = "mk;FYRO Macedonian" 
043E = "ms;Malay (Malaysia)" 
043A = "mt;Maltese" 
0414 = "no;Norwegian (Bokmal)" 
0814 = "no;Norwegian (Nynorsk)" 
0415 = "pl;Polish" 
0416 = "pt-br;Portuguese (Brazil)" 
0816 = "pt;Portuguese (Portugal)" 
0417 = "rm;Rhaeto-Romanic" 
0418 = "ro;Romanian" 
0818 = "ro-mo;Romanian (Moldova)" 
0419 = "ru;Russian" 
0819 = "ru-mo;Russian (Moldova)" 
0C1A = "sr;Serbian (Cyrillic)" 
081A = "sr;Serbian (Latin)" 
041B = "sk;Slovak" 
0424 = "sl;Slovenian" 
042E = "sb;Sorbian" 
040A = "es;Spanish (Traditional Sort)" 
080A = "es-mx;Spanish (Mexico)" 
0C0A = "es;Spanish (International Sort)" 
100A = "es-gt;Spanish (Guatemala)" 
140A = "es-cr;Spanish (Costa Rica)" 
180A = "es-pa;Spanish (Panama)" 
1C0A = "es-do;Spanish (Dominican Republic)" 
200A = "es-ve;Spanish (Venezuela)" 
240A = "es-co;Spanish (Colombia)" 
280A = "es-pe;Spanish (Peru)" 
2C0A = "es-ar;Spanish (Argentina)" 
300A = "es-ec;Spanish (Ecuador)" 
340A = "es-cl;Spanish (Chile)" 
380A = "es-uy;Spanish (Uruguay)" 
3C0A = "es-py;Spanish (Paraguay)" 
400A = "es-bo;Spanish (Bolivia)" 
440A = "es-sv;Spanish (El Salvador)" 
480A = "es-hn;Spanish (Honduras)" 
4C0A = "es-ni;Spanish (Nicaragua)" 
500A = "es-pr;Spanish (Puerto Rico)" 
0430 = "sx;Sutu" 
041D = "sv;Swedish" 
081D = "sv-fi;Swedish (Finland)" 
041E = "th;Thai" 
0431 = "ts;Tsonga" 
0432 = "tn;Tswana" 
041F = "tr;Turkish" 
0422 = "uk;Ukrainian" 
0420 = "ur;Urdu" 
042A = "vi;Vietnamese" 
0434 = "xh;Xhosa" 
043D = "ji;Yiddish" 
0435 = "zu;Zulu"

[messahel]

Mr. Michel ta reponse ne contient que les codes des langues qui sont correctes, parceque la modification de la cle InstallLanguage change (et apres le redemarrage) que l'orientation vers la droite (des fenetres, bureau, barre des taches, ...) et ne change pas la langue pour les programmes non unicode.
la cle qui concerne la langue pour les programmes non unicode c'est HKLM\SYSTEM\CurrentControlSet\Control\NLS\Language\Default , mais le probleme c'est que meme la modification de cette cle necessite le redemarrage du PC, et ce que je cherche moi c'est l'application du changement sans redemarrage.
Merci encore.

[JML19]

Bonjour

Je ne vois pas comment faire, puisque l'on touche au registre et que cette prise en compte se fait automatiquement lors d'un redémarrage.