HTTP Error 400 - Request Too Long - Microsoft Community


when trying access microsoft site through edge following message:

bad request - request long

http error 400. size of request headers long

moved from: windows insider program / microsoft edge , internet explorer on insider preview / microsoft edge / pc

hello,

the error message may occur when user member of many active directory user groups. know more information , possible resolution of error can found in article: "http 400 - bad request (request header long)" error in internet information services (iis).

let know if worked out you.



Microsoft Edge / All other issues / Windows 10



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