Windows installer issue

Hello,

I tried to  build an msi with all the 109 languages. It failed  
(surprisingly ?).
Actually, they may be other issues, but the makecab failed with this  
error: Data-size or file-count exceeded CAB format limits
which I could understand, but that's not my point.

In the log, I saw many warnings about mis-named variables (mainly typos)  
which I can't fix because I didn't manage to know where they come from  
(lost in all .mk files :-/ ).
Any pointer welcome.

Also it tries to:
Removing for this language  
en-US_af_am_ar_as_ast_be_bg_bn_bn-IN_bo_br_brx_bs_ca_ca-XV_cs_cy_da_de_dgo_dz_el_en-GB_en-ZA_eo_es_et_eu_fa_fi_fr_ga_gd_gl_gu_he_hi_hr_hu_id_is_it_ja_ka_kk_km_kn_ko_kok_ks_ku_lb_lo_lt_lv_mai_mk_ml_mn_mni_mr_my_nb_ne_nl_nn_nr_nso_oc_om_or_pa-IN_pl_pt_pt-BR_qtz_ro_ru_rw_sa-IN_sat_sd_sh_si_sk_sl_sq_sr_ss_st_sv_sw-TZ_ta_te_tg_th_tn_tr_ts_tt_ug_uk_uz_ve_vi_xh_zh-CN_zh-TW_zu:

Comes from installer.pm, it somehow replaces spaces by _ in the whole  
language list. Maybe an issue related to last fixes related to languages ?

HTH

--
Mat M