Error Codes

Configuration errors (-1,-2...)

General errors (1-99)

File errors (100-199)

Memory errors (200-299)

Encoding errors (300-399)

Decoding errors (400-499)

Configuration Errors

-1	DELTAMAX_ERR_OPTIONS_REQUIRED	No valid DELTAMAX_ENCODE_OPTIONS or DELTAMAX_DECODE_OPTIONS structure was provided.
-2	DELTAMAX_ERR_INVALID_LICENSE_KEY	Invalid license information - either lpszLicenseKey or lpszLicensedTo are incorrect.
-3	DELTAMAX_ERR_INVALID_MEM_SETTINGS	Invalid memory settings.
-4	DELTAMAX_ERR_INVALID_LOW_MEM_MODE	Invalid low memory mode value.
-5	DELTAMAX_ERR_INVALID_FOOTPRINT_SIZE	Invalid footprint size value.
-6	DELTAMAX_ERR_INVALID_MAX_ADDITIONAL_PASSES	Invalid max additional passes value.

General Errors

0	DELTAMAX_ERR_OK	(No errors - operation completed succesfully.)
1	DELTAMAX_ERR_CANCELLED	The encode or decode operation was cancelled.

File Errors

100	DELTAMAX_ERR_SOURCE_FILE_NOT_FOUND	The specified source file was not found.
101	DELTAMAX_ERR_TARGET_FILE_NOT_FOUND	The specified target file was not found.
102	DELTAMAX_ERR_DIFF_FILE_NOT_FOUND	The specified diff file was not found.
103	DELTAMAX_ERR_UNABLE_TO_OPEN_SOURCE_FILE	The source file could not be opened.
104	DELTAMAX_ERR_UNABLE_TO_OPEN_TARGET_FILE	The target file could not be opened.
105	DELTAMAX_ERR_UNABLE_TO_OPEN_DIFF_FILE	The diff file could not be opened.
106	DELTAMAX_ERR_SOURCE_FILE_TOO_LARGE	The source file is larger than the maximum permitted file size (2 GB).
107	DELTAMAX_ERR_TARGET_FILE_TOO_LARGE	The target file is larger than the maximum permitted file size (2 GB).
108	DELTAMAX_ERR_DIFF_FILE_TOO_LARGE	The diff file is larger than the maximum permitted file size (2 GB).
109	DELTAMAX_ERR_SOURCE_FILE_READ_FAILED	An error occurred while reading the source file.
110	DELTAMAX_ERR_TARGET_FILE_READ_FAILED	An error occurred while reading the target file.
111	DELTAMAX_ERR_DIFF_FILE_READ_FAILED	An error occurred while reading the diff file.

Memory Errors

200	DELTAMAX_ERR_UNABLE_TO_RESERVE_ADDRESS_SPACE	Unable to reserve address space for the operation.
201	DELTAMAX_ERR_UNABLE_TO_FIT_HASH_TABLE	Not enough memory to index the source file. (The footprint size couldn't be made large enough to make the hash table arrays fit into the available address space.)
202	DELTAMAX_ERR_INSUFFICIENT_ADDRESS_SPACE	There isn't enough address space reserved for the operation.
203	DELTAMAX_ERR_UNABLE_TO_ALLOCATE_MEMORY	Unable to allocate memory for the operation.

Encoding Errors

300	DELTAMAX_ERR_UNABLE_TO_CREATE_HASH_TABLE	An error occurred while indexing the source file.
301	DELTAMAX_ERR_UNABLE_TO_WRITE_ADD_CODE	An error occurred while encoding an ADD.
302	DELTAMAX_ERR_UNABLE_TO_WRITE_COPY_CODE	An error occurred while encoding a COPY.
303	DELTAMAX_ERR_UNABLE_TO_RENAME_MULTIPASS_TEMP_FILE	Unable to rename a temporary file used during the multipass optimization.
304	DELTAMAX_ERR_INVALID_CODEWORD_TYPE	Internal encoding error. (Should never occur; may indicate memory corruption?)

Decoding Errors

400	DELTAMAX_ERR_UNABLE_TO_READ_DIFF_HEADER	Unable to read the diff file header.
401	DELTAMAX_ERR_INCOMPATIBLE_DIFF_HEADER	The diff file header is not compatible with this version of DeltaMAX.
402	DELTAMAX_ERR_INVALID_DECODE_ACTION	Internal decoding error. (Should never occur; may indicate memory corruption?)
403	DELTAMAX_ERR_INVALID_CODEWORD_FIRST_BYTE	Invalid encoding detected. (Could indicate the diff is corrupt.)
404	DELTAMAX_ERR_INVALID_CODEWORD	Invalid encoding detected. (Could indicate the diff is corrupt.)
405	DELTAMAX_ERR_ADD_FAILED	An error occurred while decoding an ADD.
406	DELTAMAX_ERR_COPY_FAILED	An error occurred while decoding a COPY.
407	DELTAMAX_ERR_END_CODE_BEFORE_EOF	The "end of data" encoding was encountered before the end of the file was reached.
408	DELTAMAX_ERR_FILE_SIZE_DOES_NOT_MATCH	The size of the decoded data does not match the size reported in the diff file header.
409	DELTAMAX_ERR_UNABLE_TO_CREATE_EMPTY_TARGET_FILE	An error occurred while trying to recreate a zero-byte file.

See Also: Message Codes, DeltaMAXEncode, DeltaMAXDecode