100 Description: The program tries to examine invalid data. This means that there's either no information at that location, or the information is off-limits to the program.
101 Description: The program tries looking off the end of an array. In other words, the program looks off the end of a finite-sized table it has in memory.
102 Description: A breakpoint marks a place where the program should stop when being tested by the original programmer.
103 Description: Some programs use datatype-alignment to ensure the program knows what type of data it's using. Such programs will stop with this error if they try using the wrong type of data.
104 Description: Performs arithmetic using numbers too small to be represented in the normal way. Such numbers are called 'denormalized' numbers.
105 Description: Divides the real number 1.0 by 0. This is an arithmetic problem for which there is no solution, so the computer can't calculate the result.
106 Description: Tries solving an arithmetic problem for which the result can't be precisely recorded using the computer's binary number system.
107 Description: Attempts invalid arithmetic, such as calculating the square-root of -1 or dividing infinity by infinity.
108 Description: Tries solving arithmetic which leads to numbers too large to be recorded in the computer's binary number system.
109 Description: Uses up all of the math processor's internal storage space. This error can also occur if a program tries to get more numbers from the math processor's storage after it has been emptied.
110 Description: Performs arithmetic which yields denormalized (unrepresentably-small) results.
111 Description: Sends the CPU an instruction which is undefined. This simply means the program uses a code number which doesn't correspond to any known operation.
112 Description: (Simulated.) This error occurs if Windows temporarily stores away some of a program's data on disk and then can't get it back when it's needed again.
113 Description: Divides the integer number 1 by 0. This is an arithmetic problem for which there is no solution, so the computer can't calculate the result.
114 Description: Tries solving arithmetic which leads to numbers too large to be recorded in the computer's binary number system.
115 Description: (Simulated.) This error indicates that a program tried to solve another error for itself, but didn't tell the system how it should then proceed.
116 Description: (Simulated.) This error occurs if a program tries to continue after a serious error without fixing the problem which caused the error.
117 Description: The program tries performing an operation which it doesn't have the right to do. For stability's sake, many important operations can only be performed by the system.
118 Description: Signals the system that the program completed a single instruction. This will occur if the programmer forgot to remove commands he used to test a program.
119 Description: Uses up all of the stack-type memory allotted to the program. The stack refer's to a program's short-term memory.