a. a possible virus
b. an incorrect setting in config.sys
c. autoexec.bat loading improperly
d. an incorrectly installed e-mail program
Posts Tagged ‘Opening’
My Delphi Application Throw Runtime Error By Opening Com1 Through Mscomm32.ocx?
Wednesday, July 29th, 2009my delphi application designed to work with mscomm32.ocx to operate with serial port like com1 or com2 . i have two problem :
1- by installing on a new machine , my application throw runtime
error . because mscomm32.ocx hasn’t design time lience . yes , there is no design time licence , because this type of lience is not necessary to runtime . now , i want to know how can i install mscomm32.ocx with design time licence or how can i catch this runtime error and continue running application without any problem ?
2-another problem appear in receiving data through mscomm32.ocx ! when mode is set to binary , applcation can’t read zero (null) byte from MSCOMM buffer and throw a runtime error ?!?!?!?! unfortunately , mode should be set to binary .
A lot of thanks to anyone who help me to solve these problems ….
Opening A .ocx File ?
Tuesday, July 28th, 2009Can someone tell me where I can download someting that can open an .ocx file. At the moment it asks me what program I want ot open it with and I have no idea, thanx!