Reduce recursion in the build procedures.
In DOS, increase the number of file handles by changing the FILES setting in CONFIG.SYS to allow a larger number of open files. FILES=20 is the recommended setting.
| Number | NMAKE Error Message |
| U2001 | no more file handles (too many files open) |
| NMAKE could not find a free file handle. | |
| One of the following may be a solution:
|