CTD around one in 3 battles

[TheNewKing]

Hi i keep getting ctd when playing battles its normally when i click to move troops
im playing one turn rome on steam

-- triple posts merged (Brusilov) - please use the EDIT button in 'Go Advanced' mode

just had another one after i won a huge battle CTD after i click end battle such a shame took forever to win that


and another one just as i was nearly taking there city

-- triple posts merged (Brusilov) - please use the EDIT button in 'Go Advanced' mode

just had a Problem signature:
Problem Event Name: BlueScreen
OS Version: 6.1.7601.2.1.0.256.1
Locale ID: 2057

Additional information about the problem:
BCCode: 124
BCP1: 0000000000000000
BCP2: FFFFFA8007BD4038
BCP3: 00000000B6002000
BCP4: 000000004E000135
OS Version: 6_1_7601
Service Pack: 1_0
Product: 256_1