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.
120	Description:  The program stops responding.