FYI, EDC changes can be made directly in the EDC.ini file for all versions of EDC, even on versions 7.0, 12.1, etc. Here is a blank 7.0 EDC.ini
[System]
ManageDebout=TRUE
MultipleMerchantIDs=FALSE
LastDeboutUpdateDate=215
[Processors]
VISANET=1
[VISANET]
ProcessRejectedTxn=0
AcquirerBIN=666666
MerchantNumber=123456789012
StoreNumber=0001
TerminalNumber=0001
IndustryCode=F
MerchantCurrencyCode=840
MerchantCountryCode=840
MerchantCityCode=999999999
DaylightSavings=1
TimeZoneDifferential=6
MerchantCategoryCode=5999
MultiTrans=1
AgentNumber=999999
ChainNumber=999999
BatchSequence=1
MerchantName=Merchant Name
MerchantLocation=Location
MerchantState=TX
MerchantLocationNumber=99999
TerminalIDNumber=99999999
SharingGroup=
MerchantABANumber=
SettlementAgentNumber=
ReimbursementAttribute=0
Prepaid=1
DebitPartialAuth=1
SSL=0
AuthFirstIPAddress01=0
AuthFirstIPAddress02=0
AuthFirstIPAddress03=0
AuthFirstIPAddress04=0
AuthSecondIPAddress01=0
AuthSecondIPAddress02=0
AuthSecondIPAddress03=0
AuthSecondIPAddress04=0
SettleFirstIPAddress01=0
SettleFirstIPAddress02=0
SettleFirstIPAddress03=0
SettleFirstIPAddress04=0
SettleSecondIPAddress01=0
SettleSecondIPAddress02=0
SettleSecondIPAddress03=0
SettleSecondIPAddress04=0
AuthPort1=0
AuthPort2=0
SettlePort1=0
SettlePort2=0
AuthPhoneNumber=0000000
VoiceAuthPhoneNumber=
SettlePhoneNumber=0000000
VoiceSettlePhoneNumber=
HelpDeskPhoneNumber=
SettlementProcessor=0
ModemNumber=0
LingerTime=0
SpecialConnectionLogin=0
AuthBaud=1200
SettleBaud=1200
CreditReversals_MASTERCARD=1
CreditReversals_VISA=1
CreditReversals_AMEX=0
CreditReversals_DINERS=1
CreditReversals_DISCOVER=1
CreditReversals_ENROUTE=1
CreditReversals_JCB=1
[Modem]
VISANET_AuthInitString=AT
VISANET_SettleInitString=AT
[CANADIANDEBIT]
Processor=0
[MC]
Processor=2
[VISA]
Processor=2
[AMEX]
Processor=2
[DINERS]
Processor=2
[DISCOVER]
Processor=2
[ENROUTE]
Processor=2
[JCB]
Processor=2
[MILITARY]
Processor=2
[PRIVATE1]
Processor=0
[PRIVATE2]
Processor=0
[PRIVATE3]
Processor=0
[PRIVATE4]
Processor=0
[PRIVATE5]
Processor=0
[DEBIT]
Processor=0
[GCPAYMENTECH]
Processor=0
[GCVALUELINK]
Processor=0
[GCSTOREDVALUESYSTEMS]
Processor=0
[GCFIFTHTHIRDBANK]
Processor=0
[GCPRIVATELABEL]
Processor=0
[CHIPPIN]
Processor=0
[EBT]
Processor=0
[EDC]
BackgroundMode=0