diff --git a/programs/develop/fasm/trunk/expressi.inc b/programs/develop/fasm/trunk/expressi.inc
index e748955c15..f838dd6fc3 100644
--- a/programs/develop/fasm/trunk/expressi.inc
+++ b/programs/develop/fasm/trunk/expressi.inc
@@ -162,6 +162,8 @@ convert_number:
 	ret
       preprocessor_value:
 	dec	edi
+	cmp	[hash_tree],0
+	je	invalid_value
 	lods	byte [esi]
 	cmp	al,1Ah
 	jne	invalid_value
diff --git a/programs/develop/fasm/trunk/formats.inc b/programs/develop/fasm/trunk/formats.inc
index 62f088fc70..4aad3f133f 100644
--- a/programs/develop/fasm/trunk/formats.inc
+++ b/programs/develop/fasm/trunk/formats.inc
@@ -4077,7 +4077,7 @@ dump_symbols:
 	je	prepare_string
 	add	edx,0Ch
 	cmp	al,0C0h
-	jne	prepare_strings_table
+	jb	prepare_strings_table
 	add	edx,4
 	jmp	prepare_strings_table
       prepare_string:
diff --git a/programs/develop/fasm/trunk/parser.inc b/programs/develop/fasm/trunk/parser.inc
index 5b60ca2bc2..684a7b18bd 100644
--- a/programs/develop/fasm/trunk/parser.inc
+++ b/programs/develop/fasm/trunk/parser.inc
@@ -126,6 +126,7 @@ parser:
 	dec	esi
 	cmp	al,3Bh
 	je	skip_rest_of_line
+	mov	[parenthesis_stack],0
 	call	parse_argument
 	jmp	parse_next_line
       empty_line:
diff --git a/programs/develop/fasm/trunk/version.inc b/programs/develop/fasm/trunk/version.inc
index 1427a1b93c..0251bd7ca5 100644
--- a/programs/develop/fasm/trunk/version.inc
+++ b/programs/develop/fasm/trunk/version.inc
@@ -33,7 +33,7 @@
 ; cannot simply be copied and put under another distribution licence
 ; (including the GNU Public Licence).
 
-VERSION_STRING equ "1.69.06"
+VERSION_STRING equ "1.69.10"
 
 VERSION_MAJOR = 1
-VERSION_MINOR = 68
+VERSION_MINOR = 69
diff --git a/programs/develop/fasm/trunk/x86_64.inc b/programs/develop/fasm/trunk/x86_64.inc
index 4c18fa6116..c114799613 100644
--- a/programs/develop/fasm/trunk/x86_64.inc
+++ b/programs/develop/fasm/trunk/x86_64.inc
@@ -5969,6 +5969,7 @@ extrq_instruction:
 	cmp	al,'('
 	jne	invalid_operand
 	xor	bl,bl
+	xchg	bl,[postbyte_register]
 	call	store_nomem_instruction
 	call	get_byte_value
 	stosb
@@ -6989,15 +6990,16 @@ store_instruction:
 	stos	dword [edi]
 	ret
       address_immediate_sib:
-	test	ch,not 44h
+	test	ch,44h
+	jnz	address_immediate_sib_32bit
+	test	ch,not 88h
 	jnz	invalid_address_size
-	test	ecx,0FF0000h
-	jnz	address_immediate_sib_nosignextend
-	test	edx,80000000h
-	jz	address_immediate_sib_prefix_ok
-      address_immediate_sib_nosignextend:
-	call	address_32bit_prefix
-      address_immediate_sib_prefix_ok:
+	xor	eax,eax
+	bt	edx,31
+	sbb	eax,0
+	cmp	eax,[address_high]
+	jne	value_out_of_range
+      address_immediate_sib_store:
 	call	store_instruction_code
 	mov	al,100b
 	mov	ah,100101b
@@ -7006,6 +7008,14 @@ store_instruction:
 	or	al,cl
 	stos	word [edi]
 	jmp	store_address_32bit_value
+      address_immediate_sib_32bit:
+	test	ecx,0FF0000h
+	jnz	address_immediate_sib_nosignextend
+	test	edx,80000000h
+	jz	address_immediate_sib_store
+      address_immediate_sib_nosignextend:
+	call	address_32bit_prefix
+	jmp	address_immediate_sib_store
       address_eip_based:
 	mov	al,67h
 	stos	byte [edi]